Question

An object of mass 2 kg is lifted vertically to a distance of 1 m what is the work done??

Answer 1

Answer:

hey mate your answer is..

Explanation:

f=mg

f=2*9.8

f=19.6N.

therefore work will be done by.

w=fs

w=19.6*1

w=19.6J.

HOPE IT'S HELPS....

THANKS...

Answer 2

Answer:

Explanation:

Mass of the object=2kg

Displacement=1m

Taking g =10m/s^2,

Work=force×displacement

=mg×h

=20×1

=20N/m

Or,20J