four men lift a 250 kilogram box of height of 1 M and whole day without raising and lowering it how much work is done by the man in the lifting the box how much do they do in just holding it why do they get tired
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Hey mate here is your answer!!
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There is no WORK done by the men who lift a 250kg box because WORK only works forward direction and backward direction it is the main define of WORK.
.Ex- If any men pulling a box forward by his hands then that is the work.
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But man get tired after this because his energy will be waisting timely.
Hope it will help you!!!!
add me as brainlist!!!!
.
.
There is no WORK done by the men who lift a 250kg box because WORK only works forward direction and backward direction it is the main define of WORK.
.Ex- If any men pulling a box forward by his hands then that is the work.
.
.
But man get tired after this because his energy will be waisting timely.
Hope it will help you!!!!
add me as brainlist!!!!
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