Answer:
At point A, the cart has high potential energy. At point b, the cart is pulled down by gravity. At point c, the cart gains its highest kinetic energy. At point d, the cart returns back to the same state but with lower potential energy.
know how to ride a bike simply put also wear safety gear like a helmet knee pads things like that
hope this helps
Answer:
sure, do you have more detailed of the assignments...?
Explanation:
