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WorksheetsForce and Motion Review
Total questions: 40
Worksheet time: 37mins
Name
Class
Date
1.
What is a PUSH or PULL of an object?
a)
Motion
b)
Force
c)
Friction
d)
Gravity
2.
Why is it harder for the boy in Image B to get down the hill?
a)
Motion
b)
Friction
c)
Work
d)
Displacement
3.
Which force produces a change in motion?
a)
unbalanced force
b)
balanced force
c)
gravitational force
d)
frictional force
4.
If these boys are pulling with the same amount of force. What will happen?
a)
The boy in blue will win.
b)
They will not move at all.
c)
The boy in red will win.
d)
Both will fall down.
5.
Which of the following statements is true?
a)
Balanced forces cause a change in motion.
b)
Unbalanced forces cause a change in motion.
c)
Forces do not effect the change in motion.
6.
Which of the following objects has the least acceleration?
a)
a. an empty shopping cart pushed with a hard force
b)
b. a full shopping cart pushed with a hard force
c)
c. an empty shopping cart pushed with a light force
d)
d. a full shopping cart pushed with a light
force
7.
How will this object move?
a)
It won't move.
b)
It will move to the right.
c)
It will move to the left.
d)
It will move in both directions.
8.
How will this object move?
a)
It won't move.
b)
It will move to the right.
c)
It will move to the left.
d)
It will move up.
9.
Which could be an example of an unbalanced force?
a)
A plate sitting on a dining table
b)
A ball at the top of a hill that is not moving
c)
Earth orbiting the Sun
d)
A baseball that has been thrown to home plate.
10.
Balanced or Unbalanced?
a)
Balanced
b)
Unbalanced
11.
Are forces balanced or unbalanced when a marble rolls down a ramp?
a)
Balanced
b)
Unbalanced
12.
Are forces balanced or unbalanced when skateboarding down a ramp?
a)
Balanced
b)
Unbalanced
13.
When mass increases then gravity
a)
Decreases
b)
Increases
c)
Stays the same
14.
An _______ force must act on an object for it to CHANGE it's motion
a)
balanced
b)
unbalanced
c)
gravitational
d)
electrical
15.
The unit of force is
a)
m/s
b)
m/s^2
c)
newton
d)
kg
16.
In the image, which of the person and their bikes will get down a hill faster?
a)
The boy because he is younger
b)
The woman because she is stronger
c)
The boy because he has a greater mass which applies a greater force
d)
The woman because she has more mass and applies a greater force
17.
How is gravity affected by mass?
a)
the larger the mass of the object, the greater the gravity
b)
small objects have no gravity
c)
gravity is not affected by mass of objects, whether large or small
18.
The amount of matter in an object
a)
weight
b)
force
c)
gravity
d)
mass
19.
If you pull the cord, what direction will the box move?
a)
Up
b)
Down
c)
Left
d)
Right
20.
Two tennis balls are dropped from different heights.In order to determine the speed of an object, you need (select ALL that apply)
a)
time
b)
height balls were dropped from
c)
mass
d)
height balls bounced after they hit the floor
21.
Two tennis balls are dropped - one from 1 meter and another from 2 meters. Which will have a greater speed when it hits the floor?
a)
ball from 1 meter
b)
ball from 2 meters
c)
both are the same speed
22.
Which would require the most force to move?
a)
a toy car
b)
a sleeping cat
c)
a science book
d)
a chair with a friend sitting in it
23.
How is gravity affected by mass?
a)
the larger the mass of the object, the greater the gravity
b)
small objects have no gravity
c)
gravity is not affected by mass of objects, whether large or small
24.
If these teams are pulling with the same amount of force what will happen?
a)
The boy in blue will win.
b)
They will not move at all.
c)
The boy in red will win.
d)
Both will fall down.
25.
When forces are _________ the object DOES NOT move.
a)
unbalanced
b)
balanced
c)
heavy
d)
light
26.
When forces are ___________ the object will move.
a)
unbalanced
b)
balanced
c)
light
d)
gravity
27.
Which wagon would take more force to pull?
a)
wagon A
b)
Wagon B
c)
They will both take the same amount of force to pull.
d)
You will not be able to move either wagon
28.
An inclined plane wrapped around a rod forms this simple machine
a)
lever
b)
pulley
c)
screw
d)
wedge
29.
A simple machine that consists a rigid bar that pivot about a fixed point
a)
lever
b)
pulley
c)
wheel and axle
d)
fulcrum
30.
An axe is an example of a
a)
pulley
b)
inclined plane
c)
screw
d)
wedge
31.
A seesaw is an example of a
a)
wedge
b)
lever
c)
inclined plane
d)
pulley
32.
This device
a)
wedge
b)
lever
c)
incline plane
d)
wheel and axle
33.
What type of simple machine is this?
a)
wheel and axle
b)
gear
c)
lever
d)
inclined plane
34.
The fixed point on the lever is called
a)
load
b)
resistance
c)
bar
d)
fulcrum
35.
The transfer of energy that occurs when a force makes an object move is known as
a)
effort
b)
potential
c)
kinetic
d)
work
36.
The device used to raise a flag up a flag pole is an example of a
a)
wheel and axle
b)
lever
c)
inclined plane
d)
pulley
37.
Which of the following does a simple machine do?
a)
allows the users to apply less force over a longer distance
b)
reduce the amount of force needed to do work
c)
change the direction of the applied force
d)
all of the above
38.
Identify this simple machine
a)
Lever
b)
Wheel & Axle
c)
Inclined Plane
d)
Screw
39.
Which is not a type of simple machine?
a)
spring
b)
screw
c)
pulley
d)
wedge
40.
What simple machine is pictured?
a)
inclined plane
b)
screw
c)
wedge
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