Question

A ( mass = 50 kg) and B (mass = 60 kg) are taking the stairs to reach 3rd floor which is 6 m from the ground. If g = 10 m /s^2 find the work done by A and B.

Answer 1

Answer:

Mass of A =50kg

mass of B = 60kg

g=$10m/s^{2}$

work done by A=50*10

                          =500 J

workdone by B = 60*10

                          +600 J