An object of mass 1 kg moving on a horizontal surface with initial velocity 8 m/s comes to rest after 10 s. If one wants to keep the object moving on the same surface with velocity 8 m/s the force required is

A body of mass 2kg moving on a horizantal surface with an initial velocity of comes to rest after 2 second. If one wants to keep this body moving on the same surface with a velocity of 4 ms^(-1) the force required is

A body of mass 1 kg moving on a horizontal surface with an initial velocity of 6m/s comes to rest after 3 seconds. If one wants to keep the body moving on the same surface with the same velocity of 6m/s, then the force required is

A body of mass 2kg moving on a horizontal surface with an initial velocity of 4 ms^(-1) comes to rest after 2 second. If one wants to keep this body moving on the same surface with a velocity of 4 ms^(-1) the force required is

A body of mass 2kg moving on a horizontal surface with an initial velocity of 4 ms^(-1) comes to rest after 2 second. If one wants to keep this body moving on the same surface with a velocity of 4 ms^(-1) the force required is

A body of mass 4 kg moving on a horizontal surface with an initial velocity of 6ms^(-1) comes to rest after 3 seconds. If one wants to keep the body moving on the same surface with the velocity of 6ms^(-1) the force required is