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AssignmentMultiple Choice

Introduction to Energy

Question 2 • TN-Physical Science SC 26-27 (For Credit)

Which statement best defines energy?

Answer
A
Energy is the force applied over a distance.
B
Energy is the ability to do work.
C
Energy is the rate at which work is done.
D
Energy is the motion of objects.

Explanation

Energy is the ability to do work. Work occurs when a force moves an object over a distance, so choice A describes work rather than energy. Choice C defines power, and choice D describes motion.

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