A force F acts on a particle kept on a rough surface as shown in the figure. The particle is at rest. Find the net force applied by ground on the particle.

The force F acting on a particle is moving in a straight line as shown in figure. What is the work done by the force on the particle in the 4 m of the trajectory?

The force F acting on a particle is moving in a straight line as shown in figure. What is the work done by the force on the particle in the 4 m of the trajectory?

The figure showns the force versus time graph for a particle. Find the average force acting on the particle

Force acting on a particle varies with displacement as shown in figure. Find the total work done by the force.

Force acting on a particle varies with displacement as shown in figure. Find the total work done by the force.

Two forces of magnitude F are acting on a uniform disc kept on a horizontal rough surface as shown in the figure. Friction force by the horizontal surface on the disc is nF . Find the value of n .

Two forces of magnitude F are acting on a uniform disc kept on a horizontal rough surface as shown in the figure. Friction force by the horizontal surface on the disc is nF . Find the value of n .

Two forces act on a particle simultaneously as shown in the figure. Find net force in milli newton on the particle. [Dyne is the CGS unit of forces ]

Two forces act on a particle simultaneously as shown in the figure. Find net force in milli newton on the particle. [Dyne is the CGS unit of forces ]