a ball is vertically upward

  1. Two students are on a balcony 18.3 m above the street. One student throws a ball (ball 1) vertically downward at 12.2 m/s; at
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    2. B asked by B
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  2. Two students are on a balcony 18.3 m above the street. One student throws a ball (ball 1) vertically downward at 12.2 m/s; at
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    2. B asked by B
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  3. Two students are on a balcony 19.6 m above the street. One student throws a ball (ball 1) vertically downward at 15.8 m/s; at
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    2. Kelly asked by Kelly
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  4. Two students are on a balcony 20.5 m above the street. One student throws a ball (ball 1) vertically downward at 11.1 m/s; at
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    2. Rachel asked by Rachel
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  5. A steel ball is thrown vertically upward and a ping pong ball is dropped vertically downward. the two balls roll at the same
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    2. Anonymous asked by Anonymous
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  6. 8. A 0.5-kg ball has been thrown vertically upward. If weignore the air resistance, what are the direction and size of each
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    2. Nicola asked by Nicola
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  7. 8. A 0.5-kg ball has been thrown vertically upward. If weignore the air resistance, what are the direction and size of each
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    2. Nicola asked by Nicola
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  8. Use a(t)=-32 ft/second squared as the acceleration due to gravity. A ball is thrown vertically upward from the ground with an
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    2. Anonymous asked by Anonymous
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  9. A tennis ball is shot vertically upward from the surface of an atmosphere-free planet with an initial speed of 20.0 m/s. One
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    2. Kate asked by Kate
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  10. A 111 gram tennis ball strikes the court ground vertically with a speed of 3.6 m/s. If the ball bounces back with a speed of 2.2
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    2. Juhi asked by Juhi
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