Question

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

Answer 1

as we know that
W=F×S
First we have to change kg into newton
for that
F=M×G
= 100×9.8=980
now
W=980×5=4900J

Answer 2

FINAL ANSWER:

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