Power DOL P2

Power DOL P2

Assessment

Flashcard

Physics

7th Grade

Hard

Created by

Wayground Content

FREE Resource

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14 questions

Show all answers

1.

FLASHCARD QUESTION

Front

The formula for computing power is _____

Back

work / time

2.

FLASHCARD QUESTION

Front

Force = __

Back

mass x acceleration

3.

FLASHCARD QUESTION

Front

A horse performs 15000 joules of work pulling a wagon for 20 seconds. What is the horse's power?

Back

750 W

4.

FLASHCARD QUESTION

Front

Power is _____

Back

is the rate of doing work

5.

FLASHCARD QUESTION

Front

W = 500 J, T = 25 seconds, P = ?

Back

20 W

6.

FLASHCARD QUESTION

Front

What is the unit of power?

Back

Watt (W)

7.

FLASHCARD QUESTION

Front

What does 1 Watt represent?

Back

1 Joule per second (J/s)

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