Recent content by Torpedo007

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    Projectile and relative motion help

    Ah i think i finally i got it ;D thanks a load
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    Projectile and relative motion help

    Sorry to be a bother but can you just elaborate a bit more please , i don't understand D:
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    Projectile and relative motion help

    Hey thanks for the reply ;D I fist used the basic V=U+at and found the time taken to go up. Hence time taken to come down will be 2t.In this same the car should have traveled a certain distance.Now this is where I am stuck since i only have the acceleration not the speed of the car D:
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    Projectile and relative motion help

    Homework Statement A boy is standing on a long railroad car throws a ball straight upwards.The car is moving on a horizontal road with an accelaration of 1m/s^2. and the projection velocity is 9.8m/s.How far behind the boy will the ball fall on the car. Homework Equations Not entirely sure...