A cart of mass 150 kg is pulled horizontally on a frictionless surface with face 10 N. If 100 g/s sand is being dropped in the cart verticlly then find the speed of the system when cart has 100 kg snad in it.

A cart is moving with a velocity 20 m/s. Sand is being dropped into the cart at the rate of 50 kg/min. The force required to move the cart with constant velocity will be :

A cart is moving with a velocity 20m/s. Sand is being dropped into the cart at the rate of 50 kg/min. The force required to move the cart with constant velocity will be :-

A cart is moving with a velocity 20m/s. Sand is being dropped into the cart at the rate of 50 kg/min. The force required to move the cart with constant velocity will be :-

A cart is moving with a velocity 20m/s. Sand is being dropped into the cart at the rate of 50 kg/min. The force required to move the cart with constant velocity will be :-

A force F= 2t^2 is applied to the cart of mass 10 Kg, initially at rest. The speed of the cart at t = 5 s is -

A toy cart of mass sqrt(3) kg is pulled by a force of 20N at an angle of 30^(@) with the frictionless horizontal surface on which the cart is placed. The cart shall move on the surface with an acceleration .

A toy cart of mass sqrt(3) kg is pulled by a force of 20N at an angle of 30^(@) with the frictionless horizontal surface on which the cart is placed. The cart shall move on the surface with an acceleration .

A cart is moving horizontally along a straight line with constant speed 30 m/s. A projectile is to be fired from the moving cart in such a way that it will return to the cart after the cart has moved 120m. At what speed (relative to the cart, in m/s) must the projectile be fired ? (Take g=10m//s^2 )

A cart is moving horizontally along a straight line with constant speed 30 m/s. A projectile is to be fired from the moving cart in such a way that it will return to the cart after the cart has moved 120m. At what speed (relative to the cart, in m/s) must the projectile be fired ? (Take g=10m//s^2 )