A particle of mass 2 kg executes SHM under a force F 50x

Last updated: 6/5/2023

A particle of mass 2 kg executes SHM under a force F 50x where x is in m and F in N If it crosses the mean position x 0 with a speed 10 m s its mechanical energy is 75 J Find potential energy of particle when it is at x 1 m 1 O J 2 25 J 3 25 J 4 100 J