Question

how much is the mass of man if he has to do 2500 j of work in climbing a tree 5 m tall.g 10

Answer 1

h 5m
g 10 m/s^2
m?
w 2500j
w= m×g×h
2500= m×10×5
m=2500/50
m=50 kg.....

Answer 2

heya !!


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