A gun kept on a straight horizontal road is used to hit a car travelling on the same road away from the gun at a uniform speed of `10sqrt(2)ms^(-1)` .The car is at a distance of 150m from the gun when it is fired at an angle of `45^(@)` to the horizontal.With what speed should the shell be projected so that it hits the car? Take `g=10ms^(-2)`

A gun kept on a striaght horizontal is used to hit a car, traveling along the same road away form the gun with a unfrom speed 20 m//s . The car is at a distance 0f 160 m from the gun, when the gun is fired at an angle of 45^(@) with the horizontal Find the distance of the car from the gun when the shell hits it and the speed of projection of the shell from the gun.

A car is traveling on a straight level track with a uniform speed of 25 m/s. When the car is moving away from a gun at the same level at a distance of 1500 m the gun is fired at an angle of 45^(@) . Find the distance of the car (kilometers) from the gun when it is hit.

A body is projected at an angle of 30^(@) with the horizontal and with a speed of 30ms^(-1) . What is the angle with the horizontal after 1.5 second? (g=10ms^(-2))

A body is projected at an angle of 30^@ with the horizontal and with a speed of 30 ms^-1 . What is the angle with the horizontal after 1.5 s ? (g = 10 ms^-2) .

A particle is projected with a speed 10sqrt(2) ms^(-1) and at an angle 45^(@) with the horizontal. The rate of change of speed with respect to time at t = 1 s is (g = 10 ms^(-2))

A shell is fired from a long range gun with an initial velocity u=1000ms^(-1) at an angle 30^(@) to the horizon.How long will the shell be in the air? (g=10.0m s^(-2) )

The maximum height attained by a ball projected with speed 20 ms^(-1) at an angle 45^(@) with the horizontal is [take g = 10 ms^(-2) ]

A car weighing 100kg is on a slope that makes and angle 30^(@) with the horizontal. The component of car's weight parallel to the slope is (g=10ms^(-2))

A car moving on a level rosd. A pendulum suspended from the ceiling makes an angle of 10^(@) with the vertical. Find the acceleration of the car. Take g=10ms^(-2) .