Question

When a ball rolls down a hill, what energy conversion occurs?
O A. Potential energy to kinetic energy
O B. Potential energy to chemical energy O C. Kinetic energy to potential energy
O D. Chemical energy to kinetic energy

Answer 1

A. Potential energy to Kinetic energy.

It becomes Kinetic energy by rolling down the hill thanks to gravity and friction.

Answer 2

A quantity that is reserved or required for the body to work and move is called energy. It is calculated as an outcome of power and time and estimated in joules.

The energy transformation that happens when a ball is rolled down a hill is:

Option A. Potential energy - kinetic energy

This can be explained as:

• Kinetic energy is the energy seen in the entity when it is in a motion state. It is present in the entity if only it is in moving conditions.

• The accumulated amount based on the position of the object is potential energy. Like extended or condensed spring has more potential energy as compared to its normal state.

• So, when the ball was on an elevated hill it stored potential energy but when it started rolling due to motion it got converted into kinetic energy.

Therefore, the potential energy got converted into kinetic energy.

To learn more about kinetic and potential energy follow the link:

https://brainly.com/question/21288807