A spring is attached to an inclined plane as shown in the figure. A block of mass 

 is placed on the incline at a distance 

 along the incline from the end of the spring. The block is given a quick shove and moves down the incline with an initial speed 

 The incline angle is 

 the spring constant is 

 and we can assume the surface is frictionless. By what distance (in m) is the spring compressed when the block momentarily comes to rest?

A spring is attached to an inclined plane as shown in the figure. A block of mass m is placed on the incline, a distance d along the incline from the end of the spring. The block is given a quick tap, giving it an initial speed v, and it slides freely down the incline until it hits the spring. The incline angle is θ, the spring constant is k, and we can assume the surface is frictionless. By what distance is the spring compressed when the block momentarily comes to rest? (Use any variable or symbol stated above along with the following as necessary: g.)