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Grade 8 Test 1 Review

Authored by Jessica Prekeris

Physics, Other Sciences, Science, others, Mathematics

8th - 11th Grade

NGSS covered

Used 1+ times

Grade 8 Test 1 Review
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128 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

To make an object move you must first apply ---

an opposing force

an unbalanced force

a stationary force

a vertical force

Tags

NGSS.MS-PS2-2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A student pushes against a wall with 20 N of force and the wall does not move. In this situation, the wall exerts --

0 N of force

less than 20 N of force

20 N of force

more than 20 N of force

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which law explains the relationship among mass, force and acceleration?

Universal Law of Gavitation

Newton's First Law of Motion

Newton's Second Law of Motion

Newton's Third Law of Motion

Tags

NGSS.MS-PS2-2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

In the diagram below, a girl sits on a sled and slides down a hill of snow. Which arrow represents the force of friction opposing the motion of the sled down the hill?

Arrow A

Arrow B

Arrow C

Arrow D

Tags

NGSS.MS-PS2-2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

a force is best defined as ---

the application of weight

a push or pull that is exerted on matter

the flow of electric charges

a bond in which electrons are shared

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of these examples best illustrates Newton's Second Low of Motion?

A 100 Ib boy has twice as much inertia as a 200 Ib boy.

A truck needs a more powerful engine than a small car.

A hockey puck slides easily across the ice.

A satellite stays in orbit for a long time.

Tags

NGSS.MS-PS2-2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

According to Newton's Third Law of Motion, if Mike pushes down on the springboard to being his dive, what is the reaction force?

Mike splashing into the water

The springboard pushing Mike into the air

The height of the water when Mike enters the water

The sound the board makes as he pushes into the air

Tags

NGSS.MS-PS2-1

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