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Two balls projected at different times h...

Two balls projected at different times have trajectories `A` and `B` as shown below. The balls do no collie. Which statement(s) is/are correct?

A

velocity of ball `B` must be greater than velocity of ball `A`

B

Ball `A` is in the air for a longer time than ball `B`

C

Ball `B` is in the air for a longer time than ball `A`

D

Ball `B` has same acceleration as that of ball `A`

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The correct Answer is:
C, D
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