Question

(iii) Write any one factor that affects friction?
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Answer 1

the nature and the shape of the fluid

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Answer 2

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What are the factors affecting friction?

• Roughness/smoothness of the sliding object.

• Roughness/smoothness of the surface.

• Shape/design of the object.

• Normal force acting upon the sliding bodies.

• Dry friction is independent of the surface area of a contact.

• Type of friction involved(rolling/sliding)

• Sliding surface's state of matter (solid/fluid)