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Work and Power REVIEW

Authored by Andrew Atchison

Physics

9th - 11th Grade

NGSS covered

Used 121+ times

Work and Power REVIEW
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Ana, has a mass of 105 kg, is walking up a set of stairs that are 5 meters high. What is Ana's work?

105 N

4425 J

1195.9 J

5145 J

Tags

NGSS.HS-PS3-1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

If 10, 000 J of work is done by a bulldozer outputting 1000 N of Force, what is the displacement?

10 m

20 m

100 m

200 m

Tags

NGSS.HS-PS3-2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How much work has been done on an object with a force of 2000 N being displaced 2 m?

4000 J

1,000 J

40 J

150 J

Tags

NGSS.HS-PS3-1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the unit for mass

meters

seconds

kilograms

meters/sec

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the unit for time?

seconds

meters

kilograms

meters/sec

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What are the units for power?

joules

meters

watts

seconds

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How much power is used when a person has 100 kg moves 20 m over 2 seconds?

19600 J

9800 J

9800 W

0 W

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

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