Quiz about Net Force Diagrams

Question 1

What is the net force

Accepted Answer

0 N

Answer

10 N

Answer

25 N

Answer

1 N

Question 2

What is the net force?

Accepted Answer

40 N right

Answer

40 N left

Answer

0 N Balalnced

Answer

400 N right

Question 3

Forces that have a net force that is not zero.

Accepted Answer

Unbalanced force

Answer

Balanced force

Question 4

What is the net force?

Accepted Answer

400 N Down

Answer

400 N Up

Answer

- 400 N Down

Answer

800 N Down

Question 5

Which way is the object moving?

Accepted Answer

it's not , it is balanced or moving at a constant speed

Answer

to the right

Answer

to the bottom

Answer

up

Question 6

Which way is the object moving?

Accepted Answer

It is not or moving at a constant speed

Answer

moving to the right

Answer

moving to the left

Answer

going up

Question 7

Which way is the box moving?

Accepted Answer

to the left

Answer

to the right

Answer

going up

Answer

going down

Question 8

Which is moving at a constant speed or not at all?

Accepted Answer

a

Answer

b

Answer

c

Answer

d

Question 9

Which is moving up?

Accepted Answer

b & c

Answer

a & b

Answer

b

Answer

d

Question 10

What is the net force?

Accepted Answer

4000 N left

Answer

5000 N right

Answer

4000 N right

Answer

40 N left

Question 11

What is the net force in this picture?

Accepted Answer

50 Newtons to the left

Answer

50 Newtons to the right

Answer

950 Newtons to the right

Answer

950 Newtons to the left

Question 12

Are forces balanced or unbalanced when a car is moving at a constant speed in a straight line?

Accepted Answer

Balanced

Answer

Unbalanced

Question 13

The sum of all forces acting on an object and direction

Accepted Answer

Net Force

Answer

Contact Force

Answer

Balanced Force

Answer

Unbalanced Force

Question 14

Are forces balanced or unbalanced when a marble speeds up rolling down a ramp?

Accepted Answer

Unbalanced

Answer

Balanced

Question 15

Ted is trying to move a fridge through his house, he gets stuck on a carpet and even though he is pushing the fridge, it is not moving. What force is acting against him?

Accepted Answer

friction

Answer

gravity

Answer

air

Answer

mass

Question 16

A push or pull exerted on an object

Accepted Answer

Force

Answer

Net force

Answer

Momentum

Answer

Speed

Question 17

Forces have both _________ and direction.

Accepted Answer

Magnitude

Answer

Gravity

Answer

Speed

Answer

Height

Question 18

A rightward force is applied to a dresser to accelerate it to the right across the bedroom floor.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 19

Is this a balanced or unbalance force?

Accepted Answer

Unbalanced

Answer

Balanced

Answer

Neither one

Answer

Both

Question 20

Which direction will the object move?

Accepted Answer

Left

Answer

Up

Answer

Down

Answer

Right

Question 21

Calculate the net force of the object.

Accepted Answer

5N

Answer

10N

Answer

2N

Answer

15N

Question 22

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 23

A Newton is a unit of...

Accepted Answer

force

Answer

inertia

Answer

acceleration

Answer

velocity

Question 24

The diagrams below show several force combinations on an object. In which two scenarios would there be no change in motion?

Accepted Answer

B and D

Answer

C and E

Answer

A and B

Answer

A and D

Question 25

All of the objects in the force diagrams shown below have the same mass. Which of the force diagrams would result in the greatest change in speed?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 26

Which model best represents a person sitting in a motionless chair?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Net Force Diagrams

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