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Newtons Laws

Total questions: 18

Worksheet time: 9mins

Name
Class
Date
1.

A ball at the top of a hill has ________ ________ because if pushed it will roll down the hill.

a)

Mechanical Force

b)

Unbalanced Energy

c)

Potential Energy

d)

Unbalanced Force

2.

When a student runs and kicks a ball, they have applied an ___________ force to move the ball.

a)

Balanced

b)

Magnetic

c)

Spring

d)

Unbalanced

3.

If the earth did not have _________, it would be impossible for humans to do anything because we would not be able to sit, stand, or walk around.

a)

weight

b)

the 3rd law of motion

c)

ice cream

d)

gravity

4.

A _______ _______ can push or pull, but we like to use it to put pictures on the fridge.

a)

magnetic force

b)

spring force

c)

mechanical force

d)

electrostatic force

5.

Standing in line is an example of a ________ ________ since you are not moving forward, backward, or sideways.

a)

negative acceleration

b)

balanced force

c)

unbalanced force

d)

1st law of motion

6.

Writing on a piece of paper requires a _________ force.

a)

mechanical

b)

spring

c)

magnetic

d)

balanced

7.

___________ ____________ in a moving football player can move people out of the way.

a)

Kinetic Force

b)

Bad breath

c)

Negative acceleration

d)

Kinetic Energy

8.

________ _________ is when an object slows down and can be caused by friction.

a)

Mechanical Force

b)

Unbalanced Force

c)

Friction Force

d)

Negative acceleration

9.

The reason you are able to jump up and down on a trampoline is because it has a _______ ________.

a)

gravity

b)

potential energy

c)

spring force

d)

electrostatic force

10.

The __________ between the sole of you shoe and the floor keeps you from slipping.

a)

friction

b)

gravity

c)

acceleration

d)

motion

11.

When the teacher rearranges the desks in the classroom, she must apply ____________ to push and pull the desks around.

a)

acceleration

b)

force

c)

weight

d)

magnets

12.

Which law of motion says that you must push or pull objects harder if they have more mass?

a)

1st

b)

2nd

c)

3rd

d)

4th

13.

Walking down the hall and speeding up when you turn and go down the stairs is an example of ____________.

a)

acceleration

b)

weight

c)

gravity

d)

friction

14.

___________ is not the same as mass since you do not get overweight by traveling to a larger planet.

a)

Motion

b)

Gravity

c)

Acceleration

d)

Weight

15.

Which law of motion says that for anything to move you must apply an unbalanced force to it?

a)

1st

b)

2nd

c)

3rd

d)

5th

16.

Sometimes, if you drag your sock feet across carpet you can shock other people with _________ __________.

a)

lightning force

b)

magnetic force

c)

electrostatic force

d)

friction force

17.

Letting go of a balloon full of air is demonstrating Newton's ______ _______ ________ _________ because the air comes out of the back and the balloon moves forward.

a)

1st law of motion

b)

2nd law of motion

c)

3rd law of motion

d)

13th law of motion

18.

Many students wiggle in their seats and move from one spot in the room to another. This is an example of _______.

a)

motion

b)

friction

c)

potential energy

d)

dancing