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A 62.00 kg person in a 33.00 kg cart is coasting with a speed of 15 m/s before it goes up a hill.

assuming there is no friction, what is the maximum vertical height the person in the cart can reach?

User Chema
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1 Answer

11 votes

Answer:

11.47 m high

Step-by-step explanation:

All of the Kinetic Energy converts to Potential energy

1/2 m v^2 = mgh divide both sides by 'm'

1/2 v^2 = gh (note that the masses given are irrelevant !)

(1/2 v^2) / g = h

(1/2 (15^2) / 9.81 = h = 11.47 m

User Akio
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4.0k points