Vector, Scalar, Balanced, and Unbalanced forces

Vector, Scalar, Balanced, and Unbalanced forces

Assessment

Flashcard

Other Sciences

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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18 questions

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1.

FLASHCARD QUESTION

Front

Pick the correct statement about forces and motion.

Back

Objects moving at a constant speed have balanced forces while objects that are accelerating have unbalanced forces.

2.

FLASHCARD QUESTION

Front

What is the minimum force needed to move a box with 5 N of friction force when pushed with 5 N to the left?

Media Image

Back

6 N

3.

FLASHCARD QUESTION

Front

Will the box begin to move if pushed with 5 N of force to the left, given 5 N of friction force in the opposite direction?

Media Image

Back

No

4.

FLASHCARD QUESTION

Front

What is the net force acting on the object? Options: 20 N Right, 40 N Right, 20 N Left, 40 N Left

Media Image

Back

20 N Right

5.

FLASHCARD QUESTION

Front

According to Newton's first law, an object at rest stays at rest, and an object in motion continues in a straight line at constant speed if the net force is:

Back

zero

6.

FLASHCARD QUESTION

Front

When an object changes its motion and starts to accelerate, it is considered to have:
- balanced forces
- unbalanced forces

Back

unbalanced forces

7.

FLASHCARD QUESTION

Front

When an object continues to move in the same direction at the same speed, we consider the object to have:

Back

balanced forces

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