Question

A force acts on a body and displaces it in its direction. The graph shows the relation between the force and displacement the work done by the force is

Answer 1

Answer:

Explanation:

here workdone = Area of F>>d

so area =1/2*3*60 + 1/2*(14-5)*60

             =90+30*9

              =270+90

              =360j

Answer 2

Answer:

720J

Explanation:

as you know, w=f*s

F=60N

S=14-2=12

hence f*s=720