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WorksheetsFree Body Diagrams
Total questions: 13
Worksheet time: 3hrs 15mins
Name
Class
Date
1.
Name the missing force....
a)
weight force
b)
normal force
c)
frictional force
d)
tension force
2.
Name the missing force...
a)
spring force
b)
weight force
c)
normal force
d)
buoyant force
3.
Name the missing force...
a)
applied force
b)
weight force
c)
lift
d)
normal force
4.
What is the net force?
a)
17 N Right
b)
3 N Right
c)
3 N Left
d)
17 N Left
5.
What is the NET FORCE of this diagram?
a)
17 N, right
b)
17 N, left
c)
23 N, right
d)
12 N, up
6.
An object resting on a surface experiences +980 N of Normal force. What is the mass of the object?
W=mg
a)
-98 kg
b)
9.8 kg
c)
100 kg
d)
-100 kg
7.
Calculate the net force acting upon the object.
a)
10 N north
b)
10 N south
c)
14.1 N east
d)
0 N
8.
Determine the force at G:
a)
30 N
b)
20 N
c)
50 N
d)
0 N
9.
What can you tell about the forces on F and H?
a)
They must be unbalanced.
b)
They are negative.
c)
They must be the same.
d)
They are equal to the net force.
10.
What is the coefficient of static friction if it takes 44 N of force to move a box that weighs 86 N?
a)
0.78
b)
0.51
c)
0.78 N
d)
0.58 N
11.
What are the units on the coefficient of friction?
a)
none
b)
Newtons
c)
meters
d)
kilograms
12.
A box takes 40 N to start moving when the coefficient of static friction is .54. What is the weight of the box?
a)
81 N
b)
18 N
c)
98 N
d)
74 N
13.
The force that acts in the opposite direction of motion when two surfaces come in contact.
a)
Force
b)
Friction
c)
Static
d)
Kinetic
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