Question

what are the properties of friction

Answer 1

=> Properties of friction are:-

1) It always acts in the direction opposite to the direction of motion.

2) It depends on the normal reaction between the two surfaces under consideration and also on the nature of the surfaces.

3) It is a non - conservative force I.e. the energy spent to overcome friction is lost to the surroundings as heat.

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Answer 2

Answer:

ᴘʀᴏᴘᴇʀᴛɪᴇs ᴏғ ғʀɪᴄᴛɪᴏɴ ᴀʀᴇ -- ⬆⬆⬆