A uniform rope of length L resting on a frictionless horizontal surface is pulled one end by a force F. What is the tension in the rope at a distance l From the end where force is applied ?

A rope of length 8m and linear density 0.5 kg/m is lying length wise on a horizontal smooth floor. It is pulled by a force of 12 N. The tension at the midpoint is

A block of mass M is pulled down along a horizontal frictionless surface by a rope of mass m. If a force F is applied at one end of the rope, the force which the rope exerts on the block

If a point charge placed at any point on the axis of an electric dipole at some large distance experiences a force F, then what force will act on the point charge when its distance from the dipole is doubled ?

A block placed on a horizontal surface is being pushed by a force F making an angle theta with the vertical. The coefficient of friction between the block and surface is mu The force required to slide down the block with uniform velocity on the floor is

Force of 2 kgf is applied at one end of the spring balance kept horizontal and an equal force of 2 kgf is applied at the other end in the opposite direction, Simultaneously. Then the reading on the spring balance is

A body weighing 10 kg rests on a horizontal surface, the co-efficient of static friction between the surfaces being 0.364. Find the horizontal force needed just to pull the block

A 50 kg block rests on a rough horizontal surface. A force of 200 N is applied on the body. The block acquires a speed of 4 m//s , starting from rest in 2 seconds. The value of coefficient of friction is

A block of mass 10 kg kept on a rough horizontal surface can be maintained in uniform motion in a straight line when the force of 50 N is applied to the body in the direction of it’s motion. Find the coefficient of kinetic friction between the surfaces.；