A person is standing on a truck moving with a constant velocity of 14.7 m/s o a hrozontal road. The man throws a ball in such a way that it returns to the truck after the truck has moved 58.8 m. Find the speed and the angle of projection. a. as seen from the truck b. as seen fromt the road.

A boy is standing on a truck moving with a constant velocity of 15 m//s on the horizontal road. The boy throws a ball in such a way that it returns to the truck after the truck has moved 60 m . Find the speed and the angle of projection (a) as seen by the truck and (b) as seen from the road.

A person is standing on an open car moving with a constant velocity of 30 m/s on a straight horizontal road.The men throws a ball in the vertically upward direction and it return to the person after the car has moved 240 m. The speed and angel of projection In the previous problem if the car moving with a constant acceleration of 2 m/ s^2 , the ball will fall behind the person at a distance A. 32m B. 64m C. 96m D. 16m

A person is standing on an open car moving with a constant velocity of 30 m//s on a striaght upward direction and it returns to person after the car has moved 240 m . The speed and the angle of projection

A car is moving horizontally along a straight line with a unifrom velocity of 25 m s^-1 . A projectile is to be fired from this car in such a way that it will return to it after it has moved 100 m . The speed of the projection must be.

A car is moving horizontally along a straight line with a unifrom velocity of 25 m s^-1 . A projectile is to be fired from this car in such a way that it will return to it after it has moved 100 m . The speed of the projection must be.

A truck, carrying sand, moves with uniform velocity u on a smooth horizontal road. If Delta m mass of sand falls in time Delta t from the truck, then to maintain the speed u, the truck needs a force