PhysicsEasy68×since 2002Q7577A particle of mass 0.3 kg subjected to a force F=−kxF=-kxF=−kx with k=15k=15k=15 N/mN/mN/m. What will be its initial acceleration if it is released from a point 20 cm away from the origin?A15 m/s215\,\,\,\,m/{s^2}15m/s2B3 m/s23\,\,\,m/{s^2}3m/s2C10 m/s210\,\,\,m/{s^2}10m/s2D5 m/s25\,\,\,m/{s^2}5m/s2Check answerSkip