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Unit 3 Test Review: Force and Motion

Authored by Emily Matko

Science

6th - 8th Grade

NGSS covered

Used 14+ times

Unit 3 Test Review: Force and Motion
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18 questions

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1.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

Media Image

Law of Inertia

Newton's 1st Law of Motion

Newton's 2nd Law of Motion

Newton's 3rd Law of Motion

2.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

Media Image

Newton's 1st Law of Motion

Newton's 2nd Law of Motion

Newton's 3rd Law of Motion

Tags

NGSS.MS-PS2-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Work is when a force is used to move an object.
Which of these is an example of work?

Sitting at a desk.

Riding a bike.

Pushing on a wall.

Reading a book.

Tags

NGSS.MS-PS2-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The gravity on the Moon is weaker than the gravity on Earth. Compared to the mass and weight of the astronaut on Earth, on Mars she has:

less mass and weight.

less mass but equal weight.

equal mass but less weight.


equal mass and weight.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Simone Biles tumbles across the floor with an acceleration of 3m/s2 striking the floor with a force of 141 N. What is her mass?

Tags

NGSS.MS-PS2-2

6.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

Media Image

What is the net force on the rope?

12 N

58 N

12 N + 58 N = 70 N

58 N - 12 N = 46 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

7.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

Media Image

What is the net force on the ball?

5 N

9 N

5 N + 9 N = 14 N

9 N - 5 N = 4 N

Tags

NGSS.MS-PS2-2

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