Physics, asked by pawar17m42, 6 days ago

contact force is negative or positive work class 9 ch 11​

Answers

Answered by camise
1

Answer:

Positive

Explanation:

when the force and displacement are in the same direction it is positive force

Answered by amandevi1972
0

Answer:

Force is a vector quantity. It has both a magnitude (size) and a direction. The magnitude is always a positive (or zero) quantity. If the direction is ‘negative’, then the force is negative.

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