Question

1. A force of 7 N acts on an object.
The displacement is, say 8 m, in
the direction of the force
(Fig. 11.3). Let us take it that the
force acts on the object through
the displacement. What is the
work done in this case?​

Answer 1

Given,force=7N;displacement=8m

Workdone=Force×Displacement

=7×8=56J

Answer 2

Answer:

W=F.S

so given that F =7,S=8

W=7×8

w=56joule