The diagram above shows the force (F) acting on an object through a distance (x). The work done on this object is expressed as
Attached Figure / Diagram
A
Fx J
B
Fx/2 J
C
Fx2 J
D
F/x J
Verified Correct Answer: B.
Physical Principles & Numerical Solution
The work done on this object is given by the area of the triangle, which is equal to 1/2 fx
Source: Myschool Past Questions Archive (Record #12002)