A 4kg ball that is moving straight upward has 20J of kinetic energy and its total mechanical energy is 32J. Find the gravitational potential energy of the ball

Question

asked Mar 20, 2023 99.8k views

1 Answer

Darkcylde · Answer 1 · 2023-03-24T18:54:24+0000

Answer:

h = 0.25 [m]v = 3.26 [m/s]

Explanation: In order to solve this problem, we must remember that mechanical energy is defined as the sum of kinetic energy plus potential energy.