If a man does 4500 J of work from a high rise building of 10 m, what is his mass?

asked Jul 1, 2022 128k views

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1 vote

Step-by-step explanation:

The potential energy (Ep) = 4500 J

Ep = m. g. h

=> m = Ep/(g.h)

m = 4500/(10×10)

= 4500/100

= 45

so, the mass = 45 kgs

James Ruskin answered Jul 6, 2022

7.7k points

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