A boy is standing on a lorry that is going at a constant velocity of v m/s. He is playing with a ball. He throws it right up from his position with a velocity of 20m/s , how far behind the lorry will the ball land?(Ignore air drag)

4v meters

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v meters

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0 meters

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Solution

The correct option is C
0 meters

The relative horizontal velocity of the boy and the lorry is zero. Hence the ball will fall back to him.

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A boy is standing on a lorry that is going at a constant velocity of v m/s. He is playing with a ball. He throws it right up from his position with a velocity of 20m/s , how far behind the lorry will the ball land?(Ignore air drag)

The correct option is C 0 meters The relative horizontal velocity of the boy and the lorry is zero. Hence the ball will fall back to him.

The correct option is C
0 meters

The relative horizontal velocity of the boy and the lorry is zero. Hence the ball will fall back to him.