Question

D.
1. What is friction?
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Answer 1

Answer:

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.

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Answer 2

ʜᴏʟᴀ♥

Ғʀɪᴄᴛɪᴏɴ :

Friction is the force that resists motion when the surface of one object comes in contact with the surface of another .

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