A car runs at 60 kmph on a road. A boy hits the car by throwing a stone at right angles to the car with a velocity of 20 kmph . Find the velocity and direction at which the stone would touch the car.
Explanation
To find the velocity of the stone with respect to the car, we need to consider the relative velocity formula. The relative velocity is given by the difference between the velocity of the stone and the velocity of the car. Since the stone is thrown at right angles to the car, the relative velocity is given by v_rel = v_stone - v_car. The velocity of the stone with respect to the car is 5.56 m/s.
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