Q. A variable force, given by the two dimensional vector acts on a particle. The force is in newtonand x is in metre. What is the change in the kinetic energy of the particles as it moves from the point with coordinates (2,3) to (3,0)? (The coordinates are in meters).

 8133  209 Motion in a Plane Report Error

Solution:

Given, two dimensional force



Kinetic energy = Work done