Question

The graph given below shows a force- displacement graph. What is the total work done by force on the body in displacement from x = 0 to x= 6 m?

 

पर्याय

• 20 J

• 40 J

• 60 J

• 80 J

Answer 1

40 J

Explanation:

For a variable force, work done equals the area under the force-displacement graph. The area enclosed by the graph from x = 0 to x = 6 m is 40 J, so the total work done is 40 J.