Question

The total mechanical energy of the car/rider combination is 65162.5J

at the top of the hill. What is the mechanical energy of the car/rider
combination at the bottom of the hill? (Ignore friction and air resistance)
Round to the nearest tenth.

Answer 1

The total mechanical energy of the car/rider combination is conserved, which means that the total mechanical energy at the top of the hill is equal to the total mechanical energy at the bottom of the hill. Therefore, the mechanical energy of the car/rider combination at the bottom of the hill is also 65162.5 J.

Step-by-step explanation: