Quiz about Net Forces Quiz

Question 1

What is the direction of the resulting net force?

Accepted Answer

up

Answer

down

Answer

left

Answer

right

Question 2

Calculate the Net Force.

Accepted Answer

60N, Right

Answer

60N, Left

Answer

40N, Right

Answer

0N

Question 3

What is the net force?

Accepted Answer

50 N to the left

Answer

25 N

Answer

50 N to the right

Answer

200 N to the right

Question 4

Students are playing tug-of-war. If group B pulls the rope to the right with a force of 400 N and group A pulls the rope to the left with a force of 250 N, what will happen to the ribbon in the middle of the rope?

Accepted Answer

The ribbon will move to the right and group B will win the tug-of-war.

Answer

The ribbon will move to the left and group A will win the tug-of-war.

Answer

The ribbon will move to the left and group B will win the tug-of-war.

Answer

The ribbon will move to the right and group A will win the tug-of-war.

Question 5

What is the net force?

Accepted Answer

50N Left 25N Down

Answer

25N Up ON Left

Answer

175N Up 50N Down

Answer

100N Right 75N Up

Question 6

How do you find the net force of this image.

Accepted Answer

Add the green arrows and subtract the orange arrow.

Answer

Add up all the arrows

Answer

Add a green arrow and the orange arrow.

Answer

Subtract all the arrows.

Question 7

Calculate the net force shown in the  diagram?

Accepted Answer

9 N

Answer

41 N

Answer

25 N

Answer

16 N

Question 8

The masses of four objects are given in this table. If all objects are struck with the same amount of force, which one will have the greatest acceleration?

Accepted Answer

Object 4

Answer

Object 1

Answer

Object 2

Answer

Object 3

Question 9

What is the magnitude (size) and direction of the net force?

Accepted Answer

3 N to the Left

Answer

21 N to the Left

Answer

21 N to the Right

Answer

3 N to the Right

Question 10

Is this object moving?

Accepted Answer

Yes, Right

Answer

Yes, Left

Answer

Yes, Up

Answer

Yes, Down

Question 11

If the boy is pulling with a force of 10 N and the girl is pushing with a force 20 N, what is the net force on the box?

Accepted Answer

30 N

Answer

10 N

Answer

20 N

Answer

0 N

Question 12

The forces represented by the arrows in the diagrams are applied to the four objects that are at rest on a table. Which object is most likely to move to the right?

Accepted Answer

Object Y

Answer

Object W

Answer

Object X

Answer

Object Z

Question 13

What is the magnitude (size) and direction of the net force?

Accepted Answer

0 N

Answer

10 N to the Right

Answer

10 N to the Left

Answer

8 N to the Left

Question 14

Test paper is sitting at rest on your desk. Which of the following statements best describes this situation?

Accepted Answer

The forces acting on the paper are balanced.

Answer

There are no forces acting on your paper.

Answer

Your paper pushes on the desk only.

Answer

The desk pushes on your paper only.

Question 15

In the picture above, a boy is trying to pull a dog on a leash, but the dog and the boy are moving in the same direction. Which of the following best describes the forces in this situation?

Accepted Answer

the forces are unbalanced, and the dog's force is greater

Answer

The forces are balanced, and the dog is weaker than the boy

Answer

the forces are unbalanced, and they boy's force is greater

Answer

the forces are balanced, and the net force is zero

Net Forces Quiz

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