In: Physics
Point A 15.0 height
Point B 5.0 height
Point C 20 height
A child on a sled starts from rest from point a and costs down. The mass of the child and the sled is 10 kg.
A) Find the PE on top of point A
B) Find the total mechanical energy at the top of A
C) Find the KE at the bottom of A
D) Find the velocity at the bottom of A
E) Find the KE at the top of B
F) Find the Velocity at the top of B
G) Explain how far the sled will go up C