A Newtonian fluid fills the clearance between a shaft and a sleeve. When a force of `800N` is applied to the shaft, parallel to the sleeve, the shaft attains a speed of `1.5cm//sec`. If a force of `2.4kN` is applied instead, the shaft would move with a speed of

A Newtonian fluid fills the clearance between a shaft and a sleeve. When a force of 800 N is applied to the shaft, parallel to the sleeve, the shaft attains a speed of 2 cm s^(-1) . If a force of 2.4 kN is applied instead, the shaft would move with a speed of

The force applied on a stationary body varies directly with the acceleration with which it starts to move. If a force of 10 N is applied on a stationary body, it starts to move with an acceleration of 2 m/ sec^(2) . Find the force (in N) to be applied on the body at which starts to move with an acceleration of 4 m/ sec^(2) .

A force F_(1) of 500 N is required to push a car of mass 1000 kg slowly at constant speed on a leveled road. If a force F_(2) of 1000N is applied, the acceleration of the car will be :

A body of mass 30 kg moves with an initial speed of 20 m's. If a retarding force of 60 N is applied, how long does the 2 body take to stop?

A person lifts a parcel of mass 20 kg 1.5 m up from the ground and puts it in a truck. Find What force needs to be applied to the parcel to move it up at constant speed ?

While lauching a rocket of mass 2xx 10^(4)kg a force of 5 xx 10^(5) N is applied for 20s Calculate the velocity attained by the rocket at the end of 20s .

While launcing a rocket of mass 2 xx10^(4) kg, a force of 5 xx10^(5) N is applied for 20 s. Calculate the velocity attained by the rocket at the end of 20 s.

A body of mass 1 kg is moving towards east with a uniform speed of 2m/s. A force of 2N is applied to it towards north. The magnitude of the displacement of the body 2s after the force is applied is