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WorksheetsFriction as a force
Total questions: 10
Worksheet time: 8mins
Why do we slip and fall?
Due to reduced friction
Due to water
Due to dry surface
Due to slippers
What happens if there is no friction
We will not be able to drink water
We will not be able to write
We will not be able to walk
Why we are able to walk comfortably on rough surface and not on smooth surface?
Due to slide
Due to friction
Who discovered the frictional force.
(a)
When was the frictional force discovered?
(a)
A force that works when two objects come in contact with each other is called a _____________________.
Gravitational force
Muscular force
Contact force or friction force
Magnetic force
Which are the correct properties of friction
It slips
It is on rough surface
Acts in a direction opposite to the motion of the moving a object
If our dore makes a cracking noise while opening and closing what do we apply to the things?
Water
Sauce
Bread
Oil
Ficstion _____________ a moving objects.
Stops
Slows down
Pulls
None of these
Unscramble the word IRTANCUBL. write all the letters in capital
(a)
