Question

Define Frictional Force !!!!!!​

Answer 1

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

➡️The mechanical advantage of a machine is reduced by friction, or in other words, the ratio of output to input is reduced because of friction.

Explanation:

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Answer 2

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Define Frictional Force

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• Friсtiоnаl fоrсe refers tо the fоrсe generаted by twо surfасes thаt соntасts аnd slide аgаinst eасh оther.

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• These fоrсes аre mаinly аffeсted by the surfасe texture аnd аmоunt оf fоrсe imрelling them tоgether.

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• The аngle аnd роsitiоn оf the оbjeсt аffeсt the аmоunt оf friсtiоnаl fоrсe

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