1.

A particle of mass `m` performs `SHM` along a stright line with frequency `f` and amplitude `A`.A. The average kenetic energy of the particle is zero.B. The average potential energy is `m pi^(2)f^(2)A^(2)`.C. The frequency of ocillation of kinetic energy is `2f`.D. Velocity funciton leads acceleration by `pi//2`.

Answer» Correct Answer - B::C


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