A body of mass is placed at the origin, and can move only on the x-axis. A force of is acting on it in a direction making an angle of with the x-axis and displaces it along the x-axis by . The work done by the force in J is |
A body of mass is placed at the origin, and can move only on the x-axis. A force of is acting on it in a direction making an angle of with the x-axis and displaces it along the x-axis by . The work done by the force in J is |