Question

d) A coolie lifts a luggage of 20kg from the ground and puts it on his head. 1.7m above the ground. Find he work done by
the coolie against the force of gravity on the luggage.
(g = 10m/s)
​

Answer 1

Answer:

I think

Explanation:

20m/s

if it is wrong please don't mind

Answer 2

Answer:

W=−mgh

by this formula calculate???