Cydnidw45 Cydnidw45

03-09-2021
Physics

contestada

Question:

Which of the following has the most kinetic energy?

Answer Choices:

A. a 25-kg fish tank sitting on a table

B. a 50-g fish swimming in a fish tank

C. a 7,500-kg car parked on a steep hill

D. a 50-kg boulder suspended from a cliff

Respuesta :

nchangcomfort48 nchangcomfort48

03-09-2021

Answer:

B: a 50-g fish swimming in a fish tank.

Explanation:

I chooses B because kinetic energy is energy present in moving bodies or objects. And the fish swimming has kinetic energy because it is moving

Answer Link

scottbaugniet scottbaugniet

04-09-2021

B. Kinetic energy is by principle something that is moving. The other three are potential energy

Answer Link

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