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A person aiming to reach the exactly opp...

A person aiming to reach the exactly opposite point on the bank of a stream is swimming with a speed of `0.5(m)/(s)` at an angle of `120^@` with the direction of flow of water. The speed of water in the stream is

Text Solution

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`sin30^(@)=(v_(r))/(v_(m))=1/2`
`impliesv_(r)=(v_(m))/2=0.5/2=0.25m//s`
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