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WorksheetsForces (net force, Balanced/unbalanced forces)
Total questions: 24
Worksheet time: 24mins
Name
Class
Date
1.
What is the name of the force that pulls you to the earth?
a)
Gravity
b)
Air Resistance
c)
Friction
2.
What is the name of the force responsible for keeping a book on the desk?
a)
Gravity
b)
Air Resistance
c)
Normal Force
d)
Friction
3.
Electrical, gravitational, and magnetism are all (a) forces, while friction, normal force, and applied force are types of (b) forces.
Choose from the below words
non-contact
contact
air resistance
energy types
4.
Label the forces acting in this image.
a)applied force
b)gravity
c)normal force
d)friction
1
2
3
4
1)
2)
3)
4)
5.
What is the net force?
a)
20 N
b)
0 N
c)
400 N
d)
40 N
6.
What is the unit to MEASURE force?
a)
Kilogram
b)
Meter
c)
Pounds
d)
Newton
7.
What is the net force?
a)
20 N
b)
0 N
c)
400 N
d)
40 N
8.
A ____________ is a push or a pull on an object.
a)
friction
b)
force
c)
magnet
d)
gravity
9.
What is the net force?
a)
10 N
b)
0 N
c)
25 N
d)
1 N
10.
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.
11.
Balanced or unbalanced?
a)
balanced
b)
unbalanced
12.
Forces that have a net force of zero Newtons
a)
Balanced force
b)
Unbalanced force
13.
The sum of all forces acting on an object.
a)
Contact Force
b)
Balanced Force
c)
Unbalanced Force
d)
Net Force
14.
What will cause an object to move?
a)
Applied forces
b)
Balanced forces
c)
Unbalanced forces
15.
Balanced or Unbalanced?
a)
Balanced
b)
Unbalanced
16.
When forces are _________ the object DOES NOT move.
a)
unbalanced
b)
balanced
c)
heavy
d)
light
17.
When forces are ___________ the object will move.
a)
unbalanced
b)
balanced
c)
light
d)
gravity
18.
What is the net force of an object that is not moving?
a)
0 N
b)
100 N
c)
Upward force
d)
10 N
19.
Calculate the Net Force.
a)
60N, Left
b)
40N, Right
c)
0N
d)
60N, Right
20.
Calculate the Net Force.
a)
40N, Left
b)
40N, Right
c)
0N, Balanced
d)
75N, Right
21.
You and your dad are moving the couch from one side to another. Your dad pushes with a force of 35 N to the right and you push with a force of 25 N right. What is the net force on the couch?
a)
60 N right
b)
10 N left
c)
60 n right
d)
50 N left
22.
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.
23.
What is the net force?
a)
400 N Up
b)
400 N Down
c)
100 N Down
d)
800 N Down
24.
What type of force is this man using to move his grocery cart forward?
a)
pull
b)
push
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