Unit 1 Forces

Unit 1 Forces

Assessment

Flashcard

Science

6th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What are balanced forces?

Back

Balanced forces are two or more forces acting on an object that are equal in size and opposite in direction, resulting in no change in motion.

2.

FLASHCARD QUESTION

Front

What are unbalanced forces?

Back

Unbalanced forces occur when the total force acting on an object is not zero, causing the object to accelerate or change its motion.

3.

FLASHCARD QUESTION

Front

What is the effect of unbalanced forces on an object?

Back

Unbalanced forces cause an object to start moving, stop moving, or change direction.

4.

FLASHCARD QUESTION

Front

What is Newton's First Law of Motion?

Back

An object at rest stays at rest, and an object in motion stays in motion at a constant velocity unless acted upon by an unbalanced force.

5.

FLASHCARD QUESTION

Front

What is Newton's Third Law of Motion?

Back

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

6.

FLASHCARD QUESTION

Front

What is a force pair?

Back

A force pair consists of two forces that are equal in size, opposite in direction, and act on two different objects.

7.

FLASHCARD QUESTION

Front

What is an example of balanced forces?

Back

A book resting on a table experiences balanced forces: the force of gravity pulling it down and the normal force from the table pushing it up.

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