Draw a free body diagram of the cart on a frictionless track when:

a. The cart is at the top of the ramp before it begins moving

b. The cart halfway down the ramp

c. The cart on the flat part of track

5kg WWWWWWWWWh = 2.5 m V = 0 m/s 5 kg 2.5 mh= 0m V = 7 m/s 2.5 m 5 kg