Plz some example of positive workdone negative workdone zero workdone
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Positive work done when force and displacement are parallel to each other...
Negative work when force and displacement are antiparallel to each other...
While zero work done when they both are perpendicular to each other...
Hoop it helps you ...
Answered by
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1)When the K. E increases it's called positive work done.
2))When the K. E decreases it's called negative work done.
3))When the K. E is constant it's called zero work done.
I hope this will help you.
2))When the K. E decreases it's called negative work done.
3))When the K. E is constant it's called zero work done.
I hope this will help you.
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