The work done by the force vector F on the particle on the path OBC is :

Question

A particle is moved along the different paths OAC, OBC & ODC as shown in the fig. Path ODC is a parabola, y = 4 x2 . A force vector F = xyi + x2yj acts on the particle.

Now answer the following questions :

The work done by the force vector F on the particle on the path OBC is :

(A) 5J

(B) 2J

(C) 19/3J

(D) of these

Answer 1

Correct option (B) 2J