Find the force required to move a train of mass `10^(5)` kg up an incline of 1 in 50 with an acceleration of `2 ms^(-2)`. Coefficient of friction between the train and rails is 0.005. Take `g = 10^(2)`.

Find the force required to move a train of mass 5000 quintal up an incline of 1 in 50 with an acceleration of 2m//s^(2) Take force of friction = 0.2 N quintal and g = 10ms^(-2) .

Find the force required to move a train of 2000 quintals up an incline of 1 in 50 , with an acceleration of 2 ms^(-2) , the force of friction being 0.5 newton per quintal.

Find the force required to move a train of mass 5000 quintals up an incline of 1 in 50 with an acceleration 2ms^-2 . Take force of friciton = .2N/s qunital and g = 10ms^-2 .

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.

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.

A block of mass 10kg pushed by a force F on a horizontal rough plane moves with an acceleration of 5ms^(-2) . When force is doubled, its acceleration becomes 18 ms^(-2) Find the coefficient of friction between the block and rough horizontal plane. (g = 10 ms^(-2)) .

A stone of mass 1 kg is lying on the floor of a train which is accelerating with 1ms^(-2) . The net force acting on the stone is

A block of mass 8 kg is sliding on a surface inclined at an angle of 45^(@) with the horizontal . Calculate the acceleration of the block . The coefficient of friction between the block and surface is 0*6 ( Take g = 10 m//s^(2) )