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An object falls from a bridge that is 45...

An object falls from a bridge that is 45 m above the water.It falls deirectly into a small row-boat moving with constant velocity that was 12 m from the point of impact when the object was released .What was the speed of the boat?

A

`2m//s`

B

`3m//s`

C

`5m//s`

D

`4 m//s`

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The correct Answer is:
D
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