Question

A load of 100kg is pulled up by 5m. Calculate the work done

Answer 1

force = 100kg * g. s= 5m
=100*10
=1000N
W=f*s
= 1000*5
=5000 Joule

Answer 2

work done = 5000 J

GIVEN:

m = 100 Kg

h = 5 m

g = 10 m/s

TO FIND:

Calculate the work done

FORMULA USED:

Wd = m×h×g

SOLUTION:

Wd = m×h×g

Wd = 100×5×10

Wd = 5000 J