A particle is performing SHM. If its displacement from mean position is x, corresponding acceleration a, kinetic energy K and excess potential energy U, which of the following graphs is/are correct?

A particle is performing SHM. If its displacement from mean position i

1.	A particle is performing SHM. If its displacement from mean position is x, corresponding acceleration a, kinetic energy K and excess potential energy U, which of the following graphs is/are correct?
Answer» ANSWER :C::D