The work done by a variable force acting along the x-axis is numerically equal to
PHYSICS · Single correct · CBSE · Physics · Work, Energy and Power · Work, Energy and Power
Problem
The work done by a variable force acting along the x-axis is numerically equal to
(a) the product of the average force and the total displacement
(b) the area enclosed by the F−x graph between the limits of motion
(c) the area enclosed by the x−F graph between the limits of motion
(d) the product of the body's momentum at the final position and its velocity at that instant