A horizontal spring is lying on a frictionless surface. Oneend of the spring is attaches to a wall while the other end isconnected to a movable object. The spring and object are compressedby 0.077 m, released from rest, and subsequently oscillate back andforth with an angular frequency of 15.3 rad/s. What is the speed ofthe object at the instant when the spring is stretched by0.033 m relative to its unstrained length?