A force of 2N acts on a 0.20 kg cart. The track and force are horizontal in line . How fast is the cart going after acceleration from rest through 30cm, if friction is negligible?

A100 N force acts horizontally on a block of 10 kg placed on horizontal rough table of coefficient of friction 1.What is the acceleration of the block ?

A horizontal force of 1.2 kg wt. is applied on a 1.5 kg block, which rests on a horizontal surface if the coefficient of friction is 0.3 find the acceleration produced in the block ?

A force of 20 dynes acts on a body of mass 5 gm. What is the acceleration produced ? If the body is initially at rest and the force acts on it for 5 s, how far the body will move during the time ?

Calculate the force required to move a train of 2000 quintal up on an incline plane of 1 in 50 with an acceleration of 2 ms–2. The force of friction per quintal is 0.5 N.

A100 N force acts horizontally on a block of 10 kg placed on horizontal rough table of coefficient of friction mu=0.5g=10m//s^2 . What is the acceleration of the block ?

On horizontal surface of a truck a block of mass 1 kg is placed (mu = 0.5) and truck is moving with acceleration 5 ms^-2 , then frictional force on block will be

A block of mass 2 kg is placed on the floor. The coefficient of static friction is 0.4. A force F of2.5 N is applied on the block as shown. Calculate the force of friction between the block and the floor

A roller of mass 600 kg is dragged by a light horizontal chain to a tractor of mass 1200kg. The opposing force of friction exerted by the ground is 800N. If the system has a forward acceleration of 2ms^-2 , calculate (i) the horizontal forward reaction of the ground on the tractor and (ii) the tension in the chain.