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WorksheetsSimple Biomechanics
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Identify 3 parts of a lever system
a)
Fulcrum
b)
Effort
c)
Force
d)
Load
e)
Acceleration
2.
Which lever system is this?
a)
1st Class Lever
b)
2nd Class Lever
c)
3rd Class Lever
3.
Which lever system is this?
a)
3rd Class Lever
b)
2nd Class Lever
c)
1st Class Lever
4.
Which lever system is this?
a)
2nd Class Lever
b)
3rd Class Lever
c)
1st Class Lever
5.
What is the formula to get force?
a)
f=ma
b)
f=m-a
c)
f=m/a
6.
What force can do?
(a)
7.
Which part of a lever is in the middle in a second class lever?
a)
Fulcrum
b)
Resistance
c)
Effort
d)
Effort arm
8.
For a first class level, the fulcrum is placed
a)
Between the effort/force and resistance/weight
b)
Effort/force in the middle with fulcrum on one end and resistance/weight on the other
c)
Resistance/weight in the middle with fulcrum and effort/force on the ends
9.
How many classes of levers are there?
a)
1
b)
2
c)
3
d)
4
10.
Force is a push or pull on an object to create movement.
a)
True
b)
False
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