Can anybody solve this simple and interesting mechanics problem ......

Jump to Last Post 1-44 of 44 discussions (123 posts)

59
Sexy jontyposted 14 years ago
Problem : A bird falls from a tree of 20m height. It reaches to ground in 2sec. A bear sees it from a distance of 40m and run to catch it, reaches in 4sec. What is the visible color of the bear?
Give your answer along with the reason ......
reply report
1. 60
  sannyasinmanposted 14 years agoin reply to this
  Red with anger. He was too late and the bird flew away.
  reply report
2. 60
  ediggityposted 14 years agoin reply to this
  The bear is white, because the acceleration due to gravity is closest to 10 m/s^2 at the North Pole.
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  BOOOOOOOOM ........
  
  BANG ON THE TARGET ........
  
  ediggity ......
  
  You are the only person who cracked it ....
  
  Very intelligent I must say .....
  Kindly everyone at the forum ....
  ediggity is right to the answer and those who not understood it .... can post ..... I will help them to explain ....
  reply report
  0
  Scott.Lifeposted 14 years agoin reply to this
  Except there are no trees at the north pole, or birds for that matter, I'm speaking as someone who studies biology, not physics.
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Very well said Scott .....
  reply report
3. 59
  Sexy jontyposted 14 years agoin reply to this
  reply report
4. 49
  bobcat_robposted 14 years agoin reply to this
  No body saw it, because the bear is the one who who saw the falling bird. another answer, is if the bear is in north pole, maybe its white. if it is in the jungle, maybe brown
  
  reply report
73
retellectposted 14 years ago
Brown? I dunno? Can't figure it out! Is there something I'm missing? :s
reply report
64
jenblacksheepposted 14 years ago
No bear could run that fast!
reply report
59
Sexy jontyposted 14 years ago
Wow men ....... I thought I would be answered in few minutes with that simple question .....
But it took more than two replies .... and 50 minutes ......
reply report
59
Sexy jontyposted 14 years ago
Somebody answer it ..... it's now almost two hours for the answer to come .....
reply report
60
Lee Booleanposted 14 years ago
brown, no trees where the Polar bears are
reply report
1. 59
  Sexy jontyposted 14 years agoin reply to this
  Sorry lee boolean ..... it's not the correct answer .......
  reply report
  60
  Lee Booleanposted 14 years agoin reply to this
  still puzzled how the bear could run at 10m/second... maybe he has a Lam-bear-ghini
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Lee Boolean just don't go to the reality part .......
  Ok let assume :
  A bird falls from a tree of 20m height. It reaches to ground in 2sec. A bear sees it from a distance of 10m and run to catch it, reaches in 4sec. What is the visible color of the bear?
  Give your answer along with the reason ......
  
  Now it's ok ....
  reply report
  60
  Lee Booleanposted 14 years agoin reply to this
  sorry SexyJ, I am stumped...
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Hey Lee Boolean ...... don't give up ..... answer some part is in the question ..... just read it carefully ...... I have given big hint in my previous post ......
  reply report
2. 60
  Lee Booleanposted 14 years agoin reply to this
  hmm, was wondering about this mechanical problem on my way home, I must say I am a little disappointed at the answer, maybe its one of those "insider" jokes that only makes sense when you assume a degree in physics. I for one would never have even thought about the speed of the bird falling, but then I did have the same argument as Scott regarding trees on the north pole, but I guess the velocity of the bird is a much clearer give away.
  
  Anyhow... here's a quick riddle for you (not nearly as complicated):... why do polar bears eat seals and fish but never penguins?
  reply report
  0
  Scott.Lifeposted 14 years agoin reply to this
  Because there are no penguins in the North Pole only the southern arctic
  reply report
60
zadrobiposted 14 years ago
This isn't a mechanics problem-- this, if anything, is a velocity question superimposed by ambiguity.
reply report
1. 59
  Sexy jontyposted 14 years agoin reply to this
  Think brother ...... just think .......
  This question now I am telling you was asked in IIT exams .....
  just think more and reply .......
  reply report
60
Helen Caterposted 14 years ago
A bear does not change color so it would be the same as when it set off. Was it a polar bear, black bear, or brown bear? Did the bird fly away as the bear would have been 2secs too late. Did the bird die? Did the bear eat it? Maybe the polar bear would look a little red around the mouth. I hate these riddles.
reply report
1. 60
  Lee Booleanposted 14 years agoin reply to this
  you mean you cant -bear- these riddles?
  reply report
  60
  Helen Caterposted 14 years agoin reply to this
  It's grizzly!!
  reply report
  60
  Lee Booleanposted 14 years agoin reply to this
  polar-izing to say the least...
  reply report
70
flighty02posted 14 years ago
Well now, assuming that the bird was dead before the bear got there (2 seconds too late) the bear wouldn't have a visible color to the bird.
reply report
59
Sexy jontyposted 14 years ago
sannyasinman : Well tried men ...... but wrong .......

Helen Cater : Don't know the answer ...... It's fine ...... but don't say it a riddle ..... The topic says "MECHANICS PROBLEM" ......
So there may be a valid answer to it ...... Not a riddle answer .....

flighty02 : A real bad answer to a simple mechanics problem .....

Lee Boolean : I think you have quit it way before ......
reply report
60
Helen Caterposted 14 years ago
I guess we better all stay away from this thread as we are dumbos.
reply report
1. 59
  Sexy jontyposted 14 years agoin reply to this
  Now who says that ........ I am not saying anyone dumb .... but I am just saying your attempt to reason is wrong that's it ....
  
  Helen Cater your hubs and fan club shows that you are far more creative than me ......
  
  This forum is just for the fun .......... So let's enjoy ......
  
  Sorry for previous post ........
  reply report
68
Paradise7posted 14 years ago
The bear can't run that fast, so it's a moot question. I think that's the right answer, or the sought-after answer, looking back at the other posts.

It seems silly, though, like one of those papers with 90 instructions listed, and the first instruction is "read all the instructions before you begin", then it goes, take five, add two hundred, next instruction: divide by five, next instruction: multiply by seven...until you get to the last instruction, which says, "disregard all the instructions except for #1."
reply report
1. 59
  Sexy jontyposted 14 years agoin reply to this
  paradise7 ..... you're mistaken by whole of the problem ...
  
  It's a mechanics question ..... so what's in the question if I say car runs at 200km/sec .....
  
  on earth there is no such car ..... but if I put it in a question .... just by few calculations you would arrive to a answer which is practically not possible .... but on the paper and question it's the right answer .....
  reply report
  68
  Paradise7posted 14 years agoin reply to this
  The bear is white. Is it?
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  And the reason .......
  reply report
  68
  Paradise7posted 14 years agoin reply to this
  Ah, I got it.
  
  Don't want to spoil the thread for other people. It only LOOKS white...
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  please I said two colors ...... Ok white ...... give the reason ... and spoil the thread .....
  reply report
  0
  Madame Xposted 14 years agoin reply to this
  Come on Paradise - spill it
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  He don't know the reason .... he's just guessing ....
  
  HINT 2 : Apply newton's equations of motion ......
  
  And you're to the answer ....
  reply report
60
Helen Caterposted 14 years ago
I'm just going to sit and wait for the answer as I said I am useless at this and no offense taken. I just want to know the answer.
reply report
1. 59
  Sexy jontyposted 14 years agoin reply to this
  HINT : There are two answers(colors) ..... One visible color and one actual color ....
  
  Think .......
  reply report
0
Madame Xposted 14 years ago
The bear is the same color as the tree trunk and when he saw the bird fall he had to climb down 10m, which took him 4 seconds. However, the bird hadn't hit the ground before the bear started climbing down so the time of the bird falling and the bear climbing down were overlapped.
reply report
1. 59
  Sexy jontyposted 14 years agoin reply to this
  Madame X ..... not read the question properly .... Bear is not over the tree .... He is at distance from the tree .....
  reply report
  0
  Madame Xposted 14 years agoin reply to this
  The OP states that the bear saw it "from a distance". It didn't say whether that distance was horizontal or vertical.
  
  Ok let assume :
  A bird falls from a tree of 20m height. It reaches to ground in 2sec. A bear sees it from a distance of 10m and run to catch it, reaches in 4sec. What is the visible color of the bear?
  Give your answer along with the reason ......
  
  But I guess I'm still not right . . .
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Madame X ..... It's the horizontal distance .....
  reply report
47
HealthTipposted 14 years ago
"What is the visible color of the bear?"

Could you possibly mean black and white as a bear sees things in black and white ?
reply report
0
Madame Xposted 14 years ago
Is the bear "white" becasue he's streaking so fast through the woods to get the bird?
reply report
1. 59
  Sexy jontyposted 14 years agoin reply to this
  No ..... Madame X it's mechanics ........
  reply report
92
habeeposted 14 years ago
We give!
reply report
60
zadrobiposted 14 years ago
The bear is black and white because it's a Panda Bear hehehe
reply report
68
Paradise7posted 14 years ago
The underlying physical premise is faulty, anyway.

At least, I think it is. I may have the wrong reason. I want sexy to spill it. That way I won't look like such an idiot.
reply report
1. 0
  Madame Xposted 14 years agoin reply to this
  There's no crime in looking like an idiot - I do it all the time . . .
  reply report
0
poetlorraineposted 14 years ago
he did not catch it...... it fell to the ground
reply report
0
Scott.Lifeposted 14 years ago
1035 Hubs in Nine Months, now there's a math problem I can't figure out. WOW, you must live on Hubpages.
reply report
59
Sexy jontyposted 14 years ago
Wow .... my simple problem is not yet answered ......

It's now 14 hours and 45 replies ago when I asked .....
reply report
1. 68
  Paradise7posted 14 years agoin reply to this
  Don't be cruel. Everyone gave up. Tell. Please?
  reply report
60
zadrobiposted 14 years ago
I think he is just messing with everyone. Right now he's probably changing pants because he was laughing so hard.
reply report
1. 68
  Paradise7posted 14 years agoin reply to this
  I thought I had it once, but then I saw a huge gaping flaw in THAT theory. Maybe you're right, it's a piece of silliness and sexy is laughing up the sleeve right now.
  reply report
59
Sexy jontyposted 14 years ago
Ok .... For the people who are unable to figure it out ....... here goes my other hint .....

HINT 3 : Use the formula .....

S=ut + 1/2 a(t)2 ......

the 2 in the red states that it is (t) square......

Reading of formula goes like this ....

S is equal to (ut) plus half a*(t) square .....
reply report
59
Sexy jontyposted 14 years ago
It can also be read as ....

S = ut + 1/2 a* t^2 ......
reply report
1. 60
  Andres Canalesposted 11 years agoin reply to this
  The same color the bear always was. Remember, every formula works only within a range, and nothing at 4m/s will change of color, try it.
  reply report
68
Paradise7posted 14 years ago
I was way out in the hinterland. I had that thought of acceleration due to gravity but connected it in a different way to the bear. I still had the answer "white", but not any where near a justifiable reason.

Thanks for spilling the beans. It was getting to me.
reply report
1. 60
  ediggityposted 14 years agoin reply to this
  Well you thought of acceleration due to gravity, that's basically the answer, and you got the right color. You get full credit from me. I didn't bother reading through the posts. I just answered the question, so I will go back and read your answers. Good Job!
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Eddggity now part for the other color ..... The actual one ....
  reply report
  60
  ediggityposted 14 years agoin reply to this
  I'm color blind. I only see in black or white. The visible spectrum of light varies at the Poles, and at the North there is total brightness. In the summer the bear would be yellowish, because of oxidation, or greenish due to algal growth. Black is the skin color, and it could reflect white.
  reply report
60
ediggityposted 14 years ago
Thanks, but it only helps if you have/had a physics background. Otherwise, most people would think about it philosophically, and not no where to start.
reply report
1. 59
  Sexy jontyposted 14 years agoin reply to this
  That's right ediggity .....
  I have a good physics background ....
  But forum answer are just like what you say (philosophical).......
  
  That's it wait for my other question ....
  reply report
  60
  ediggityposted 14 years agoin reply to this
  I love how I just answered a physics problem, and then misspelled the word know.
  reply report
65
Mishaposted 14 years ago
Umm, so the difference between 9.78 m/s2 on equator and 9.82 m/s2 on any pole is enough for that? Frankly does not make much sense to me. This difference is way less than the one between 10.0 and 9.82... If this is really the answer, i would say quite silly quiz...
reply report
1. 60
  ediggityposted 14 years agoin reply to this
  It's a generalization, but yes the difference in gravity would affect the maximum velocity enough to make a difference.
  reply report
  65
  Mishaposted 14 years agoin reply to this
  Seriously? Just a hint - for that to make anything close to sense, this bird had to fall from 19.64m. Maximum 19.67m. Now figure out why
  
  Oh, and there are no trees of that height where polar bears live, that's another hint from Scott to question idiocy. If you make a distinction between polar bear and grizzly, you have to take their habitat into account, too.
  reply report
  60
  ediggityposted 14 years agoin reply to this
  Like I said, it's a generalization (not exact), and yes it does make a difference. Look at how to launch a space shuttle. I already addressed Scott's post to Flightkeeper, and there was nothing wrong with what he said. I don't need to "figure it out" Here's a hint, I already did.
  reply report
  65
  Mishaposted 14 years agoin reply to this
  You obviously never been even close to people who launch shuttles. Educate yourself about the theory of errors, it really can open your eyes.
  reply report
  60
  ediggityposted 14 years agoin reply to this
  Yep, you're right. I'll try to educate myself more, so one day I can become close to the space shuttle launchers.
  reply report
59
Sexy jontyposted 14 years ago
The other actual color is .... black .....

White is beacause the polar bear fur reflects sunlight .......
reply report
1. 60
  ediggityposted 14 years agoin reply to this
  Now you answer this:
  
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  where that limits tends to ..... is it 0 or infinity or it looks like a shape of earth in your question ......
  reply report
  60
  ediggityposted 14 years agoin reply to this
  It's the earth.
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Wrong question ...... where is the function ......
  reply report
  60
  ediggityposted 14 years agoin reply to this
  The function is everything and Alpha and Omega is what goes into it.
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  kindly ... check it again it's again wrong queation .....
  reply report
  60
  ediggityposted 14 years agoin reply to this
  Just write out what it says, and you have the answer.
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Hey .... I thought you want the proof .... L.H.S = R.H.S ....
  Is this a question or it's the fact you are telling to the world .....
  reply report
  60
  ediggityposted 14 years agoin reply to this
  No proof, I just wanted you to answer. The proof is right there in front of you.
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  your question says if limit x--> 0 so f(x) would be infinity .... That's wrong question ....
  reply report
  60
  ediggityposted 14 years agoin reply to this
  It says as Alpha and Omega approach the world.
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  I got it .... are you talking about the alpha from universe that approaches to earth would destroy it .....
  reply report
  60
  ediggityposted 14 years agoin reply to this
  You're thinking in the right direction. You forgot the Omega. The Alpha and the Omega.
  reply report
67
Flightkeeperposted 14 years ago
I'm sorry this was stupid. I thought it was a riddle and not a physics question.
reply report
1. 60
  ediggityposted 14 years agoin reply to this
  What a debbie downer. What was your riddle answer? Like Scott said there are no trees in the North Pole, so you might be right also if you justify.
  reply report
  67
  Flightkeeperposted 14 years agoin reply to this
  Yes, I'm a debbie downer. I still think it was dumb.
  reply report
  60
  ediggityposted 14 years agoin reply to this
  You still didn't give your riddle answer. What were you thinking it was?
  reply report
67
Flightkeeperposted 14 years ago
My riddle answer was grey.
reply report
1. 60
  ediggityposted 14 years agoin reply to this
  "Give your answer along with a reason"
  
  Jointy's rules not mine.
  reply report
59
Sexy jontyposted 14 years ago
Is that something to deal with christianity or greek alphabet .....
reply report
1. 60
  ediggityposted 14 years agoin reply to this
  Christianity.
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Does it relates to Jesus saying I am the alpha and Omega ....
  
  or it relates to tipler's theory .....
  or it relates to omega point .......
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Hey ediggity where are you ..... reply .....
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Ediggity when you arrive we would continue .... but for now I am thinking for a new good question ......
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  or it relates to collision to two bodies and shape appears to be of infinity symbol ......
  reply report
  60
  Lee Booleanposted 14 years agoin reply to this
  that sounds like something from the kamasutra
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  It's collision of two spheres dude not the kamasutra .....
  reply report
  60
  Lee Booleanposted 14 years agoin reply to this
  pity really, sounds like much more fun for two bodies to keep at it for eternity
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  Lee ... don't mind ..... but you are appearing to be intelligent .... but on the bad and wrong side .....
  just think before you post .....
  reply report
  60
  Lee Booleanposted 14 years agoin reply to this
  sorry, was meant as a joke don't be so serious
  reply report
  60
  ediggityposted 14 years agoin reply to this
  Yes, exactly, it relates GOD and to revelations the beginning and the end.
  
  I thought Tipler's theory was Omega Point?
  reply report
  59
  Sexy jontyposted 14 years agoin reply to this
  So ediggity ..... It looks to me the question says when the beginning and end approach to earth ...... Their functionality together would be infinite ........
  reply report
  60
  ediggityposted 14 years agoin reply to this
  Yes exactly. Good Job!
  reply report
81
Sufidreamerposted 14 years ago
lol - Not going to give the answer and spoil your fun, Lee - it might trap a few people, though
reply report
81
Sufidreamerposted 14 years ago
You spoilsport, Scott!

I reckon that you should provide us with a riddle, now

Preferably one that is not a physics 'in' joke.
reply report
1. 60
  Lee Booleanposted 14 years agoin reply to this
  I agree with Sufidreamer, Scott you're it!
  reply report
49
bobcat_robposted 14 years ago
Ok here is a simple riddle. If very big basket is being filled up with candies and it takes 1 hour to fill it up. Rate of filling is that, the number of candies inside the basket doubles every minute. how long it will take for the basket to be quarter full?
reply report
1. 60
  Lee Booleanposted 14 years agoin reply to this
  I think I have this one... 58 minutes since the basket is full in 1 hour, and the quantity is doubled every minute, i.e. 60= full, 59= half full, 58 = quarter full....
  
  did I win anything?
  reply report
49
bobcat_robposted 14 years ago
Ok here is a simple riddle. If very big basket is being filled up with candies and it takes 1 hour
reply report
0
R.G. San Ramonposted 14 years ago
Oops. I can't believe I missed this thread. I hope I'm not too late. Just want to share an answer (without the math).

When I looked at the post, the first thing that came to my mind was "green." Yes. Not that I'm green, but that if there was a tree, and a bird fell from a tree (perhaps a young one, trying to fly from its nest), and that a tree with a nest is absurd without its leaves, then the bear, even if painted blue by its owner ('cause a bear wouldn't run that fast without a trainer), will look green if you're looking from above ('cause the bear would have run for you instead if you're on land).

Does this count? Or am I imagining too much? Or assuming too much?
reply report
1. 60
  ediggityposted 14 years agoin reply to this
  The answer was focused toward physics and not philosophy, but all answers count.
  
  The bird in the tree falling was used to calculate the gravity of the place where the bear and bird were. When you calculate the gravity it is closer to 10 m/s^2, which is at the North Pole. A bear at the North Pole would be white. The numbers used were nice and easy, so one could do the calculations easy. The actual gravity at the North Pole is not 10 m/s^2, but closer to that than anywhere else.
  
  y=20m
  t=2s
  
  x=40m
  t=4s
  
  V^2=Vo^2 + 2(a)(y)
  
  x/t=Vx
  
  y=V-Vo/2 * (t)
  
  V=0 because the bird hit the ground
  reply report
  0
  R.G. San Ramonposted 14 years agoin reply to this
  Yeah I know, eddigity; I read through the entire thread. Just wanted to share a different perspective. But thanks for taking the time to respond.
  reply report
60
Mikewerkposted 14 years ago
My guess is the bear would appear as a gray streak because the eye can only receive so much visual information at one time. Brown being a blended color and not a primary color might also attribute to the color distortion. If the bear were Red, Blue or Yellow, the eye would have less information to process and therefore see it in its natural color.
reply report
0
zampanoposted 14 years ago
sexy joint :
does it bear a big pair of tits ?
reply report
78
Nick Bposted 14 years ago
Who cares?

The fact that the bear is running at 36 kph would mean that I for one would have got the hell out of there pronto.
reply report
49
garrukastrukposted 14 years ago
i cant remember pass word.
anyway, if the bird can fall vertically twice as fast as the bear can run horozontally that could be called in a mecanical term as a two to one compound ratio. but that is only part of that type of posible mech. nominclacture. somewhere it must be associated with an accual "visible" color posibly ryming with a mech. formula? am i warm\cold?
reply report
60
darktriangleposted 14 years ago
From who's viewpoint????????????????????????????????????
reply report
0
Will Bensonposted 14 years ago
If the bird falls to the ground in 2 seconds, it couldn't have been at the top of the tree - so it didn't fall very far.

Polar bears see well but don't live where trees do. Not white.

Brown bears live where trees are but are considered to have the poorest bear eyesight (although this is challenged by some). Not brown.

Black bears see well enough to spot a falling bird at 40m and live where there are trees.

My ans is "Black."
reply report
0
zampanoposted 11 years ago
The bird fell from 19.6m high.
The colour is Black.
And it was not a bear.
It was Usain Bolt. haha !
reply report

Post a Reply

jump to first post

Necessary
HubPages Device ID	This is used to identify particular browsers or devices when the access the service, and is used for security reasons.
Login	This is necessary to sign in to the HubPages Service.
Google Recaptcha	This is used to prevent bots and spam. (Privacy Policy)
Akismet	This is used to detect comment spam. (Privacy Policy)
HubPages Google Analytics	This is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
HubPages Traffic Pixel	This is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
Amazon Web Services	This is a cloud services platform that we used to host our service. (Privacy Policy)
Cloudflare	This is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
Google Hosted Libraries	Javascript software libraries such as jQuery are loaded at endpoints on the googleapis.com or gstatic.com domains, for performance and efficiency reasons. (Privacy Policy)

Features
Google Custom Search	This is feature allows you to search the site. (Privacy Policy)
Google Maps	Some articles have Google Maps embedded in them. (Privacy Policy)
Google Charts	This is used to display charts and graphs on articles and the author center. (Privacy Policy)
Google AdSense Host API	This service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
Google YouTube	Some articles have YouTube videos embedded in them. (Privacy Policy)
Vimeo	Some articles have Vimeo videos embedded in them. (Privacy Policy)
Paypal	This is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
Facebook Login	You can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
Maven	This supports the Maven widget and search functionality. (Privacy Policy)

Marketing
Google AdSense	This is an ad network. (Privacy Policy)
Google DoubleClick	Google provides ad serving technology and runs an ad network. (Privacy Policy)
Index Exchange	This is an ad network. (Privacy Policy)
Sovrn	This is an ad network. (Privacy Policy)
Facebook Ads	This is an ad network. (Privacy Policy)
Amazon Unified Ad Marketplace	This is an ad network. (Privacy Policy)
AppNexus	This is an ad network. (Privacy Policy)
Openx	This is an ad network. (Privacy Policy)
Rubicon Project	This is an ad network. (Privacy Policy)
TripleLift	This is an ad network. (Privacy Policy)
Say Media	We partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
Remarketing Pixels	We may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
Conversion Tracking Pixels	We may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.

Statistics
Author Google Analytics	This is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
Comscore	ComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
Amazon Tracking Pixel	Some articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)
Clicksco	This is a data management platform studying reader behavior (Privacy Policy)

Can anybody solve this simple and interesting mechanics problem ......

Arts and Design

Autos

Books, Literature, and Writing

Business and Employment

Education and Science

Entertainment and Media

Family and Parenting

Fashion and Beauty

Food and Cooking

Games, Toys, and Hobbies

Gender and Relationships

Health

Holidays and Celebrations

Home and Garden

HubPages Tutorials and Community

Personal Finance

Pets and Animals

Politics and Social Issues

Religion and Philosophy

Sports and Recreation

Technology

Travel and Places

About Us

This website uses cookies

Can anybody solve this simple and interesting mechanics problem ......

Related Discussions

This website uses cookies