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WorksheetsForm 2 : Simple Machines
Total questions: 9
Worksheet time: 5mins
Name
Class
Date
1.
Among the following tools, which belongs to the same class of lever as a fishing rod?
a)
Scissors
b)
Paper cutter
c)
Bottle opener
d)
Ice tongs
2.
a)
Pliers
b)
Broom
c)
Wheelbarrow
d)
Bottle opener
3.
The diagram shows a student holding a book. Among A, B, C and D, which is the location of fulcrum?
a)
A
b)
B
c)
C
d)
D
4.
a)
I only
b)
I and II only
c)
II and III only
d)
I, II, and III
5.
Which of the following tools is classified in the same class of lever as the wheelbarrow?
a)
Pliers
b)
Scissors
c)
Paper cutter
d)
Fishing rod
6.
a)
A
b)
B
c)
C
d)
D
7.
Which of the following tools belongs to the same class of lever as the tools listed above?
a)
Scissors
b)
Paper cutter
c)
Nutcracker
d)
Fishing rod
8.
Which of the following tools is true about first-class lever?
a)
The effort and load act in the different direction
b)
The fulcrum is between the effort and load
c)
A big load requires a small amount of effort to lift it
d)
The effort is always farther from the fulcrum
9.
Load of tool X locates between the fulcrum and the effort. What is tool X?
a)
Crowbar
b)
Paper cutter
c)
Knife
d)
Wheelbarrow
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