Physics, asked by vasurajaammu, 1 year ago

a coolie lifts a box of 15 kg from the ground to the height of 2 m. calculate the work done by the coolie on the box .

Answers

Answered by Anonymous
1
Hey friend...


angle of deviation :- 90°

Cos(90°) =0

so, workdone = 0


Hope it helps you


 <marquee > prabhudutt
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