A particle of mass m is executing oscillations about the origin of the x-axis with amplitude A. Its potential energy U(x)=ax^(4), where a is a positive constant. What is the x - coordinate of the particle, where potential energy is one-third of the kinetic energy?

A particle of mass m is executing oscillations about the origin of the

1.	A particle of mass m is executing oscillations about the origin of the x-axis with amplitude A. Its potential energy U(x)=ax^(4), where a is a positive constant. What is the x - coordinate of the particle, where potential energy is one-third of the kinetic energy?
Answer» ANSWER :`pmA/sqrt2`