Answer: When a pendulum is at the bottom of its swing, it has kinetic energy.
Explanation: At the bottom of a swing, the greatest speed is achieved. Speed/Velocity equals Kinetic Energy, as potential energy is when speed is at its lowest.
The correct answer is b hope this helps air
Answer:
A. Refracted
Explanation:
Incident rays parallel to the optical axis are reflected from the mirror.
I think its chemical properties sorry if i get it wrong
