A particle of mass m moves in a conservative force field along x axis where the potential energy U varies with position coordinate x as U = U_(0)(1- cos ax),U_(0) and a being positive constants. Which of the following statement is true regarding its motion. Its total energy is U_(0) and starts from x=0

A particle of mass m moves in a conservative force field along x axis

1.	A particle of mass m moves in a conservative force field along x axis where the potential energy U varies with position coordinate x as U = U_(0)(1- cos ax),U_(0) and a being positive constants. Which of the following statement is true regarding its motion. Its total energy is U_(0) and starts from x=0
Answer» the ACCELERATION is constant it's speed is maximum at the initial position It's maximum X COORDINATE is `(pi)/(2A)` It's maximum kinetic energy is `U_(0)` Answer :b,c,d