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Worksheetsforce class8
Total questions: 10
Worksheet time: 5mins
Force can __
Change only direction
Change only speed
Change only shape
All of the above
If the surfaces are quite rough, then the frictional force will be _________
more
less
zero
none
The force acts between the two surfaces which are in contact
Mechanical Force
Frictional Force
Muscular Force
Magnetic Force
_________ are forces which require physical contact
Contact forces
Non-Contact Forces
both (a) and (b)
None of these
The speed of a falling body normally ________.
Increases
decreases
constant
(a) and (b)
Which of the following is not the effect of force?
A force can move a stationary object
A force can not change the direction of Motion
A force can change the shape of an object
A force can change the speed of the moving object
Push or Pull is called.
Force
Gravity
Weight
Friction
The direction in which the object is pushed or pulled is called
Direction of object
direction of force
both (a) and (b)
none of these
State true and false: Pressing a door bell is a push
true
false
Identify the agent exerting the force while taking out paste from a toothpaste tube
toothpaste tube
toothpaste filled in the tube
muscles of our fingers
no force required
