A ball is dropped vertically

  1. 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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  2. A ball is dropped from a cliff and 2 seconds later, a second ball is thrown vertically downward. What must be the initial
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    2. Rob asked by Rob
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  3. A ball is dropped a high cliff, and two second later another ball was thrown vertically downwards with an initial speed of 30
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    2. Anonymous asked by Anonymous
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  4. A ball is dropped from rest from a height of 20.0m. One second later a second ball is thrown vertically downwards. If the two
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    2. Alex asked by Alex
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  5. A ball is dropped from rest from a height of 20.0m. One second later a second ball is thrown vertically downwards. If the two
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    2. Alex asked by Alex
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  6. A ball is dropped from rest from a height of 20.0 m. One second later a second ball is thrown vertically downwards. If the two
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    2. Anonymous asked by Anonymous
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  7. a ballon carrying a ball is moving vertically upward with velocity 12 m/sec. when the ballon is at height 65m the ball is
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    2. Piyush asked by Piyush
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  8. a ball of mass 100g is projected vertically upwards from the ground with a velocity of 49m/s at the same time another identical
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    2. gudygudy asked by gudygudy
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  9. 10. A flowerpot is dropped from the balcony of an apartment,28.5 m above the ground. At a time of 1.00 s after the pot is
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  10. a ball is dropped from height h after one second another ball dropped freely from point 20 m below where first ball dropped both
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    2. alok asked by alok
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