a particle of mass 0.3 kg is subjected to a force f=-kx with k= 15N/m what will be its initial acceleration if it is released from a point x=20cm Share with your friends Share 0 Murtuza Hussain answered this 100 m/s 1 View Full Answer Murtuza Hussain answered this 10 m/ s 1 Murtuza Hussain answered this -10 m/s 1