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Power, Work and Intro to Energy Review

Authored by Missy Petrie

Science

9th Grade

NGSS covered

Used 10+ times

Power, Work and Intro to Energy Review
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18 questions

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1.

MATCH QUESTION

2 mins • 2 pts

Match the following

time

Newtons

Power

Joules per Second; Watts

distance

Seconds

Force

Meters

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

NGSS.MS-PS3-4

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What unit are energy and work measured in?

Kilowatts
Grams
Meters per Second
Joules

3.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

In order for Work to happen, what 2 things must be included?

Mass

Force

Time

Distance

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A boulder sits still at the top of a hill.

Has work been done?

No.

Yes.

Tags

NGSS.MS-PS2-2

5.

OPEN ENDED QUESTION

5 mins • 1 pt

Media Image

A boulder sits at the top of a hill.

Has work been done?

How do you know?

Evaluate responses using AI:

OFF

Tags

NGSS.MS-PS3-2

6.

DRAG AND DROP QUESTION

5 mins • 1 pt

Media Image

How much work is being done with 200 N of force over 426 meters?

(a)  

85,200 J
45,620 J
90,480 J
62,329 J

Tags

NGSS.MS-PS2-2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Joel and Jerry push against a car that has stalled, trying unsuccessfully to get it moving. Jerry stops after 10 min, while Joel is able to push for 5.0 min longer. Compare the work they do on the car.

Joel does 75% more work than Jerry.

Joel does 50% more work than Jerry.

Jerry does 50% more work than Joel.

Joel does 25% more work than Jerry.

Neither of them does any work.

Tags

NGSS.HS-PS2-1

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