A truck is moving with a constant velocity of `54 km h^-1`. In which direction (angle with the direction of motion of truck) should a stone be projected up with a velocity of `20 ms^-1`, from the floor of the truck of the truck, so as to appear at right angles to the truck, for a person standing on earth ?

A car and a truck are moving with the same velocity of 60 kmh^-1 . Which one has more kinetic energy?

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 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 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 truck moves up a hill of icline 1 in 50 with a speed of 20 KMPH. If the resistance to the motion of the truck is 4% its weight, the speed of te truck while moving down hill utilising the same power is

A truck of mass 500kg is moving with constant speed 10ms^(-1) . If sand is dropped into the truck at the constant rate 10kg/min ,the force required to mainatain the motion with constant velocity is .

A boy is standing on an open truck. The truck is moving with acceleration 2ms^(-2) on a horizontal road. When the speed of the truck is 10 ms^(-1) and reaches to an pole , boy projected a ball with velocity 10ms^(-1) in a vertically upward direction relative to himself (take g = 10 ms^(-2) ). Neglect the height of boy and truck. The distance of the ball from the pole where ball land is