Question

6000j of work is done by a machine to.lift a mass of 100kg vertically upward calculate the height if g=10m/s2
​

Answer 1

Answer:

6000 = 100 x 10 x h

h = 6 m... ....

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