Identify the relationship between the potential energy (PE) and kinetic energy (KE) of a person standing on a diving platform over a pool.(2 points)

Responses

There is no relationship between PE and KE in this scenario.
There is no relationship between PE and KE in this scenario.

As the person is standing on the platform KE is the greatest. Once they dive, PE becomes the greatest.
As the person is standing on the platform KE is the greatest. Once they dive, PE becomes the greatest.

PE and KE will always remain equal in this scenario.
PE and KE will always remain equal in this scenario.

As the person stands on the platform PE is greater than KE. As the person starts diving, PE transfers into KE.
As the person stands on the platform PE is greater than KE. As the person starts diving, PE transfers into KE.

1 answer

The correct response is:

"As the person stands on the platform PE is greater than KE. As the person starts diving, PE transfers into KE."

This reflects the principle of conservation of energy, where potential energy (PE) is at its maximum when the person is at the height of the diving platform, and as they dive, that potential energy is converted into kinetic energy (KE) as their speed increases.