Physics, asked by swathipabba12, 5 months ago

why it is necessary to separate contact force into a normal force and frictional force give at least two reasons​

Answers

Answered by jisoo86
4

Answer:

hope it helps you

Explanation:

Friction always acts to oppose any relative motion between surfaces. Hence it is necessary to separate these two forces as they work in opposite direction in a same body and movement of a body depends on them.

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