Work and Power Practice

Work and Power Practice

Assessment

Flashcard

Physics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula for calculating work?

Back

Work = Force × Distance

2.

FLASHCARD QUESTION

Front

If a force of 500 N is applied to move an object 4 m, how much work is done?

Back

2000 J

3.

FLASHCARD QUESTION

Front

What is the unit of work?

Back

Joules (J)

4.

FLASHCARD QUESTION

Front

What is the definition of power in physics?

Back

Power is the rate at which work is done.

5.

FLASHCARD QUESTION

Front

What is the formula for calculating power?

Back

Power = Work / Time

6.

FLASHCARD QUESTION

Front

If you push a cart with a force of 60 N for 2 m, how much work have you done?

Back

120 J

7.

FLASHCARD QUESTION

Front

What are the units of force?

Back

Newtons (N)

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