Give two example where force is applied but work is not done.
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Give one situation where force is applied but no work is done. (i) Give one situation where force is applied but no work is done. ... He exerts an upward force which is equal to the weight of the load. But the displacement of the load is in the horizontal direction.
yadavvarun408:
This is example
Force=mass×acceleration =1500×1.7=2550N
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1. A boy pushing a tree.
2. A girl pushing a wall.
In the above examples, the work is not said to have been done even when the force is applied as the object does not show any displacement.
Hope it helps u..
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2. A girl pushing a wall.
In the above examples, the work is not said to have been done even when the force is applied as the object does not show any displacement.
Hope it helps u..
☜☆☞☜☆☞☜☆☞☜☆☞
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