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At a given instant. A is moving with vel...

At a given instant. A is moving with velocity of 5m/s upward. What is velocity of B at that time:

A

`15m//s downarrow`

B

`15m//suparrow`

C

`5 m//s downarrow`

D

`10m//sdownarrow`

Text Solution

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The correct Answer is:
a
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