Assignment:
A block of mass m slides down a frictionless incline. The block is released at height h above the bottom of the loop.
a. What is the force on the inclined track on the block at point A
b. What is the force on the inclined track at point B
c. At what speed does the block leave the track at point B
d. How far from point A does the block land on level ground.
e. Sketch the potential energy of the block. Show total energy on the sketch.