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प्रश्न
Fill in the blank.
Friction depends upon the ............... of an object.
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उत्तर
Friction depends upon the weight of an object.
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संबंधित प्रश्न
Give examples to show that friction is both a friend and a foe.
Give an example to illustrate the existence of the force of friction.
List three ways of reducing friction.
Answer the following.
What do you understand by a force?
Answer the following in short.
What do you understand by normal force?
Fill in the blank.
Weight remaining the same, friction is independent of ............. of surface in contact.
Tick the most appropriate answer.
A car skids on a wet or muddy road due to
Answer the following in short.
List the various states of matter that offer frictional force?
Complete the analogy.
Knot in a thread : _____ friction : : Ball bearing : _____ friction
In the following figure, a boy is shown pushing the box from right to left. The force of friction will act on the box
