The 200-g object in Fig. 11-8 is pushed to the left, compressing the spring 15 cm from

Question:

The 200-g object in Fig. 11-8 is pushed to the left, compressing the spring 15 cm from its equilibrium position. The system is then released, and the object shoots to the right. How fast will the object be moving as it sails away? Assume the mass of the spring to be very small and friction to be negligible. k = 400 N/m 0000000 Fig. 11-8 200 g