Question

a ball is thrown up by a person . explain how the kinetic energy and potential energy of the ball change​

Answer 1

Answer:

The ball's position in your hand above the ground means that it has the potential to fall to the ground. The higher you lift the ball, the more work you do, and the more potential energy the ball has.

Explanation:

Answer 2

Explanation:

When the ball is on the ground there and not moving there is no potential energy or kinetic energy

when the the ball is tossed into the air it will reach a maximum height which is determined by how much kinetic energy it has (air resistance is important however)

when the ball reaches its maximum height its velocity is 0 and all of the energy in the system is potential energy

as the ball falls to the ground that potential energy is converted to kinetic energy.