Question

if work is in negative then it means no work is done?

class 9 science
chapter- work and energy​

Answer 1

Answer:

no this statement is false if the work done is 90degree then we can say that work done is 0

Answer 2

Answer:

here is your answer.

Explanation:

If work is negative it doesn't means that no work is done but the work is negative when the work done is opposite to the direction where force is applying.

if you get it.

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