JEE Main 202127 Jul, Evening shiftPhysicsMediumOscillations and Waves185× since 2002
An object of mass 0.5 kg is executing simple harmonic motion. It amplitude is 5 cm and time period (T) is 0.2 s. What will be the potential energy of the object at an instant starting from mean position. Assume that the initial phase of the oscillation is zero.