Ahorizontal 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?