Which of the following must be known in

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Target Exam

CUET

Subject

Physics

Chapter

Work Power Energy

Question:

Which of the following must be known in order to determine the power output of an automobile?

Options:

Force exerted and distance of motion

Work performed and elapsed time of work

Mass and amount of work performed

Final velocity and height

Correct Answer:

Work performed and elapsed time of work

Explanation:

$\text{Power = } \frac{\text{Work}}{\text{Time elapsed}}$