Question

Prepare a note on "Frictional force"
and write any five situations where we need frictional force

answer fast correctly ​

Answer 1

Answer:

° Walking –We can walk only if we apply frictional force.

° Writing – A frictional force is created when the tip of the pen comes in contact with the surface of the paper. ...

° Skating – A thin film of water under the blade is necessary to make the skate slide.

Explanation:

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