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WorksheetsMore about Force,Energy and Simple Machines
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
Define Force
a)
It can move a stationary object
b)
It can slow down a moving object
c)
It can change the shape of a object
d)
All of these
2.
How many types of forces are there
(a)
3.
(a) is the energy possessed by an object due to its motion or position
4.
A nutcracker is a third- class lever
a)
True
b)
False
5.
Friction produces _______
a)
Gravity
b)
Electrostatic force
c)
Heat
d)
Electricity
6.
A fishing rod's lever is located in the middle
a)
True
b)
False
7.
Describe the representation of tongs
a)
F-E-L
b)
F-L-E
c)
L-F-E
8.
Describe a wedge
a)
A wrapped inclined plane
b)
Has two inclined plane
c)
Has a large wheel connected to a small rod
d)
The wheel is connected to a hook
9.
Describe a pulley
(a)
10.
What is a bicycle pedal?
a)
Inclined plane
b)
Wheel and axle
c)
Wedge
d)
Screw
e)
Pulley
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