Mechanical Energy and Work

Mechanical Energy and Work

9th Grade

15 Qs

quiz-placeholder

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Mechanical Energy and Work

Mechanical Energy and Work

Assessment

Quiz

Science

9th Grade

Hard

NGSS
MS-PS3-5, MS-PS3-1, MS-PS3-4

+1

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How much work is done when 114 W of power is used over 0.62 s?

70.68 J

183.87 J

57.62 J

No work is done.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An 80 N rope tension force is used to slowly pull a wagon 50 m up a hill. Calculate the work done by the rope if it pulls parallel to the hill

-4000 J

4000 J

Tags

NGSS.MS-PS3-4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How high up is a 3200-kg plane if it has 960000 J of potential energy?

10 m

30 m

307200000 m

300 m

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does the Law of Conservation of Energy state?

Energy can be created but not destroyed.

Energy can be created and destroyed.

Energy cannot be created but can be destroyed

Energy cannot be created or destroyed.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The sum of kinetic energy and potential energy within a system.

nuclear

electrical

mechanical

chemical

Tags

NGSS.MS-PS3-4

6.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Media Image

At which point is potential energy greatest?

W

X

Y

Z

Tags

NGSS.MS-PS3-2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The Ability to do work

Soil 

Energy 

Matter

Math

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

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