Question

Define The Frictional Energy​

Answer 1

Friction is an everyday force that is created by two surfaces interacting. When the surfaces slide against each other, this inter reaction increases the thermal energy of to serve (the temperature goes up).

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Answer 2

✦ Dᴇғɪɴɪᴛɪᴏɴ :

➸ Friction is the resistance to the movement of a body over the surface of another body.

✦ Tᴏ Kɴᴏᴡ Mᴏʀᴇ :

➙ Friction opposes the relative motion between two surfaces in contact. It acts on both the surfaces.

➙ Friction depends on the nature of surface and the normal force with which the body presses the other surface

➙ Friction is independent of area of contact.

➙ Friction can be reduced by using lubricants and ball bearings in many machines.

❥ H๏pε ¡т нεℓps ყ๏u !!