WorksheetsFORCE AND MOTION FORM 2
Total questions: 9
Worksheet time: 5mins
Name
Class
Date
1.
WHAT ARE THE 3 MAIN PARTS OF A LEVER?
a)
FOOT, EFFORT, REPORT
b)
FULCRUM, STRUCTURE, EFFORT
c)
FULCRUM, EFFORT, LOAD
d)
FULCRUM, LOAD, SUPPORT
2.
Which type of lever is this?
a)
First Class Lever
b)
Second Class Lever
c)
Third Class Lever
3.
For a lever to be a first class lever the fulcrum needs to be ..
a)
between the load and the effort
b)
on one side and the load and effort on the other side
c)
on the same side as the load arm.
4.
What kind of lever is this?
a)
First Class Lever
b)
Second Class Lever
c)
Third Class Lever
5.
What class lever does this picture show?
a)
1st
b)
2nd
c)
3rd
6.
a)
1st Class
b)
2nd Class
c)
3rd Class
d)
It is not a lever
7.
What class lever does this picture show?
a)
1st
b)
2nd
c)
3rd
8.
The nutcracker is the example of .......................
a)
First Class of lever
b)
Second Class of lever
c)
Third Class of lever
d)
Fourth Class of lever
9.
If you want to decrease the effort force when using a lever, where will you move the fulcrum?
a)
Closer to the object you want to move
b)
Farther away from the object you want to move
c)
You don't move the fulcrum, you move the effort force
d)
None of these answers
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