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WorksheetsNewton's 1st Law of Motion
Total questions: 13
Worksheet time: 9mins
Name
Class
Date
1.
Net Force not = 0
a)
Balanced
b)
Unbalanced
2.
Net Force = 0
a)
Balanced
b)
Unbalanced
3.
Does not cause a change in motion
a)
Balanced
b)
Unbalanced
4.
Causes a change in motion
a)
Balanced
b)
Unbalanced
5.
A rock is sitting on the ground.
a)
Balanced
b)
Unbalanced
6.
What is the net force for this situation?
a)
17 N Right
b)
17 N Left
c)
3 N Right
d)
3 N Left
7.
Three people push a piano with the forces of 130 N to the right, 150 N to the left, and 165 N to the right. What is the net force and direction?
a)
145 N left
b)
145 N right
c)
185 N right
d)
445 N left
8.
A pencil is thrown in the air and then falls back down
a)
Balanced
b)
Unbalanced
9.
Who was Isaac Newton?
a)
a Scientist
b)
a President
c)
a Trapeze artist
10.
A resistance to a change in motion is
a)
Acceleration
b)
Inertia
c)
Gravity
d)
Velocity
11.
The inertia of an object depends on its
a)
mass
b)
speed
c)
velocity
d)
direction
12.
Which one of the following objects has the least amount of inertia?
a)
ping pong ball
b)
golf ball
c)
soft ball
d)
bowling ball
13.
Describe the motion of a person not wearing a seat belt if the car stops suddenly.
a)
The person and car will stop together.
b)
The person will stop faster than the car because they are lighter.
c)
The car will stop and the person will keep moving forward because of inertia
d)
The car will stop and the person will speed up.
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