Forces Review

Forces Review

Assessment

Flashcard

Science

7th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What happens when two forces act in the same direction?

Back

You add the forces together.

2.

FLASHCARD QUESTION

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

3.

FLASHCARD QUESTION

Front

What will happen to a passenger in a car if the driver stops quickly?

Back

The passenger will move forward pressing against the seatbelt due to inertia.

4.

FLASHCARD QUESTION

Front

What is a balanced force?

Back

Balanced forces are equal in size and opposite in direction, resulting in no change in motion.

5.

FLASHCARD QUESTION

Front

What is Newton's First Law of Motion?

Back

An object at rest tends to stay at rest unless acted upon by an unbalanced force.

6.

FLASHCARD QUESTION

Front

What is Newton's Second Law of Motion?

Back

The net force of an object is its mass times its acceleration (F=ma).

7.

FLASHCARD QUESTION

Front

What is Newton's Third Law of Motion?

Back

For every action, there is an equal and opposite reaction.

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