Question
Question: A force F acting on an object varies with distance x as shown in fig. The work done by the force in ...
A force F acting on an object varies with distance x as shown in fig. The work done by the force in moving the object from x = 0 to x = 6m is
A
18 J
B
13.5 J
C
9 J
D
4.5 J
Answer
13.5 J
Explanation
Solution
W = Area under F – x graph.