Question

plz answer fast don't spam plz tell me step by step
A.BODY OF 2 KG IS RAISED TO 5M.FIND THE WORK DONE.solve in copy
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Answer 1

given, m=2kg. h=5m

we know,

work done by body = energy of body

thus, work done = potential energy

=>work done= mgh

=>work done= 2 x 10 x 5

=>work done= 100 J