## Constant Content - Earn Money Writing Online

Constant content is a place to showcase and sell your best writing work. With articles frequently selling for $100 or more, this is one of the best-paid sites on the web for freelance writers.

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### How to Integrate y with respect to x in Calculus

Knowing how to integrate y with respect to x using calculus will help you to solve math problems and physics problems. Geometrical problems and problems about moving objects can be solved by integrating y with respect...

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### Simple Harmonic Motion: Springs, Circuits, and Pendulums

What is simple harmonic motion (SHM)? This article introduces the simple harmonic oscillator (SHO) and the equations governing its motion, as well as the applications of simple harmonic motion.

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### Feynman Diagrams: An Introduction

Feynman diagrams are used by particle physicists to work out the probability of interactions occurring. This powerful diagrammatic tool saves a lot of complicated quantum field theory calculations. An example (Bhabha...