Forces and Motion Unit Test

Forces and Motion Unit Test

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the difference between balanced and unbalanced forces?

Back

Balanced forces do not change an object's motion, while unbalanced forces cause an object to accelerate.

2.

FLASHCARD QUESTION

Front

What is a force?

Back

A force is a push or a pull that can change the motion of an object.

3.

FLASHCARD QUESTION

Front

What is friction?

Back

Friction is the force that opposes motion between two surfaces that are in contact.

4.

FLASHCARD QUESTION

Front

How does friction affect motion?

Back

Friction slows down or stops the motion of an object.

5.

FLASHCARD QUESTION

Front

What is motion?

Back

Motion is a change in an object's position over time.

6.

FLASHCARD QUESTION

Front

What is gravity?

Back

Gravity is the force that attracts two bodies toward each other, commonly experienced as the force that pulls objects toward the Earth.

7.

FLASHCARD QUESTION

Front

What are the two types of forces?

Back

The two types of forces are contact forces (like friction) and non-contact forces (like gravity).

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