A Spring with Constant K = 78 N/m Is at the Base

Multiple Choice

A spring with constant k = 78 N/m is at the base of a frictionless, 30.0°-inclined plane.A 0.50-kg block is pressed against the spring, compressing it 0.20 m from its equilibrium position.The block is then released.If the block is not attached to the spring, how far up the incline will it travel before it stops?

A) 0.080 m
B) 0.16 m
C) 0.32 m
D) 0.64 m
E) 1.1 m