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Worksheetsstacy's force
Total questions: 20
Worksheet time: 9mins
Name
Class
Date
1.
Name the missing force...
a)
frictional force
b)
weight force
c)
thrust
d)
buoyant force
2.
Name the missing force...
a)
applied force
b)
weight force
c)
tension force
d)
drag
3.
Name the missing force...
a)
tension force
b)
gravitational force
c)
normal force
d)
applied force
4.
Name the missing force...
a)
weight force
b)
normal force
c)
applied force
d)
frictional force
5.
What is force?
a)
A push exerted on an object
b)
A push or pull exerted on an object
c)
A pull exerted on an object
d)
Nothing
6.
The force that pulls things toward earth.
a)
Speed
b)
Gravity
7.
Force depends on
a)
Force
b)
mass
c)
acceleration
d)
mass and acceleration
8.
The SI Unit of force is
a)
Pascal
b)
Meter/second
c)
Newton
d)
kg
9.
A box slides across a perfectly smooth floor at a constant velocity. (The phrase "perfectly smooth" suggests that there is NO friction). What forces act on the box?
a)
tension, gravity
b)
tension, gravity, normal force
c)
tension, gravity, normal force, friction
d)
gravity, normal force, friction
10.
8 N to the left , and 4 N to the right. Find the net force. Is this balanced?
a)
12 N Right; No
b)
4 N Left; No
c)
12 N Right; Yes
d)
4 N Left; Yes
11.
Which one is balanced?
a)
top
b)
bottom
c)
both
d)
neither
12.
Which force produces a change in motion?
a)
unbalanced force
b)
balanced force
c)
gravitational force
d)
frictional force
13.
If there are two forces going in the same direction how would you find the net force?
a)
Subtract
b)
Add
c)
Neither
d)
Multiply
14.
Find the net force: 15 N to the right, and another 15 N to the right.
a)
0 N Right
b)
0 N Left
c)
30 N Left
d)
30 N Right
15.
You and your friend are playing tug of war. Your friend pulls with a force of 55 N to the right. You pull with a force of 65 N to the left. What is the net force on the rope?
a)
10 N left
b)
20 N
c)
10 N left
d)
10 N right
16.
What is the net force?
a)
5000 N right
b)
4000 N right
c)
40 N left
d)
4000 N left
17.
What is the net force?
a)
17 N Right
b)
3 N Right
c)
3 N Left
d)
17 N Left
18.
How do you calculate Net Force if the forces are going different directions?
a)
add them together
b)
you don't
c)
using pi
d)
subtract them
19.
How do you know if and object has balanced force?
a)
It only has one force
b)
it's moving
c)
It has equal forces on all sides
d)
it's staying still
20.
What is the formula for work?
a)
W=F*D
b)
W=F/D
c)
W=F-D
d)
W=F+D
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