A block of mass m is released from rest at a height R above a horizontal surface.The acceleration due to gravity is g.The block slides along the inside of a frictionless circular hoop of radius R.
-A physics student shoves a 0.50-kg block from the bottom of a frictionless 30.0° inclined plane.The student performs 4.0 J of work and the block slides a distance s along the incline before it stops.Determine the value of s.

Question

A block of mass m is released from rest at a height R above a horizontal surface.The acceleration due to gravity is g.The block slides along the inside of a frictionless circular hoop of radius R. 
-A physics student shoves a 0.50-kg block from the bottom of a frictionless 30.0° inclined plane.The student performs 4.0 J of work and the block slides a distance s along the incline before it stops.Determine the value of s.

Quizplus · Accepted Answer

The Answer of A block of mass m is released from rest at a height R above a horizontal surface.The acceleration due to gravity is g.The block slides along the inside of a frictionless circular hoop of radius R. 
-A physics student shoves a 0.50-kg block from the bottom of a frictionless 30.0° inclined plane.The student performs 4.0 J of work and the block slides a distance s along the incline before it stops.Determine the value of s.

A Block of Mass M Is Released from Rest at a Height