a particle of mass 5 kg is acted upon by a force F=-Kx . will the motion be SHM If so find the T of the ball. Share with your friends Share 0 Sanjay Singh answered this Dear student a)yes the motion of the particle is simple harmonic as force acting onit is directly proportional to the displacement of the particle from the equilibrium position which is at x=0.b)Standard equation of SHM isF=-kxma=-kx5×a=-kxa=-kx5Standard equation of SHM isa=-ω2×xω2=k5ω=k52πT=k5T=2π×5kRegards 0 View Full Answer