Question

Give me the correct answer.​

Answer 1

Answer:

10J

Explanation:

we know that

W=Force*displacement

for displacement 1-2

F=10N, s=1m

so, W=10*1=10J

similarly, for 3-4

W=10J

and for 2-3

F=-10N, s=1m

W=-10J

therefore, net Work done =(10+10-10)J

=10J