hate may feel more powerful, as it is significantly "polarizing". with advanced scientific equipment, we can now determine that all of life as we know it, is made from "light". a single light wave is frequency with a resonation giving something its form. to see one wave (a quark) will show you a light wave that is half-positive, and half-negative equally complimentary balanced.
love and hate are not opposites, like and hate are. love in the end is everywhere, in everything. i would have to say, much more "powerful", if we can measure using that term.
when examined closely, looking at our emotions can lead us to a conclusion-they were/are created to show us we are "out of balance", or what i called polarized. (being on one-side of a two-sided event). all events are two-sided in life. if all of life is light at its basis, then the scripture that tells us "God is love, God is light", and everything is light, we can ask, "Where is God not"?
when we start seeing each other as connected other than sperate, interesting changes may take place. all everything is, is frequency-we can choose to operate at a higher, or lower frequency. both serve in the end. thanks for the question. Dr. Mike