Question
An acorn rolls off a roof and falls to the ground. Which statement best describes the change in energy?(1 point)
Responses
The acorn’s potential energy decreases as its kinetic energy increases.
The acorn’s potential energy decreases as its kinetic energy increases.
The acorn’s kinetic energy increases until it hits the ground.
The acorn’s kinetic energy increases until it hits the ground.
The acorn’s potential energy and kinetic energy increase and decrease together.
The acorn’s potential energy and kinetic energy increase and decrease together.
The acorn’s potential energy is changed to mechanical energy.
Responses
The acorn’s potential energy decreases as its kinetic energy increases.
The acorn’s potential energy decreases as its kinetic energy increases.
The acorn’s kinetic energy increases until it hits the ground.
The acorn’s kinetic energy increases until it hits the ground.
The acorn’s potential energy and kinetic energy increase and decrease together.
The acorn’s potential energy and kinetic energy increase and decrease together.
The acorn’s potential energy is changed to mechanical energy.
Answers
GPT-4o mini
The statement that best describes the change in energy as the acorn rolls off the roof and falls to the ground is:
**The acorn’s potential energy decreases as its kinetic energy increases.**
As the acorn falls, it loses height, which means its potential energy decreases. At the same time, as it accelerates due to gravity, its speed increases, leading to an increase in kinetic energy.
**The acorn’s potential energy decreases as its kinetic energy increases.**
As the acorn falls, it loses height, which means its potential energy decreases. At the same time, as it accelerates due to gravity, its speed increases, leading to an increase in kinetic energy.