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

Question

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

Quizplus · Accepted Answer

The Answer of 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

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