Question

Force of friction increase when two surfaces are pressed harder give example

Answer 1

Answer:

Explanation:

Force of friction increases when two surface are pressed harder. For example

when a person sits on the mat and a person drags him/her. Then it becomes very difficult to drag the mat as the interlocking of the spaces have increased and force of friction increases as the weight increases.

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Answer 2

The friction is caused by the interlocking of irregularities in the two surfaces. It is obvious that the force of friction will increase if two surfaces are pressed harder. This can be experienced by dragging a mat when nobody is sitting on it and when a person is sitting on it.

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