Question

'the force of friction is greater if rough surface is involved'
Explain this with suitable example.​

Answer 1

Answer:

Answer: : Heavier objects press together with greater force, and this causes greater friction between them. ... ... Rougher surfaces have more friction between them. Heavier objects also have more friction because they press together with greater force.

Explanation:

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Answer 2

Answer:

Heavier objects press together with greater force, and this causes greater friction between them. ... ... Rougher surfaces have more friction between them. Heavier objects also have more friction because they press together with greater force.

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