A boy standing on a long railroad car throws a ball straight upwards with a speed of 10 m/s at t=0 when the car starts moving on a horizontal road with an acceleration of 1 m/s2. How far behind the boy will the ball fall on the car? (Take g=10 m/s2).

A boy standing on a long railroad car throws a ball straight upwards w

1.	A boy standing on a long railroad car throws a ball straight upwards with a speed of 10 m/s at t=0 when the car starts moving on a horizontal road with an acceleration of 1 m/s2. How far behind the boy will the ball fall on the car? (Take g=10 m/s2).
Answer» A boy standing on a long railroad car throws a ball straight upwards with a speed of $10 m/s$ at $t = 0$ when the car starts moving on a horizontal road with an acceleration of $1 {m/s}^{2}$ . How far behind the boy will the ball fall on the car? (Take $g = 10 {m/s}^{2}$ ).

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A boy standing on a long railroad car throws a ball straight upwards with a speed of 10 m/s at t=0 when the car starts moving on a horizontal road with an acceleration of 1 m/s2. How far behind the boy will the ball fall on the car? (Take g=10 m/s2).

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