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A boat is moving with a velocity (3hati+4hatj) with respect to ground. The water in river is flowing with a velocity (-2hati-4hatj) with respect to ground. What is the relative velocityof boat with respect to river ? |
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Answer» SOLUTION :`vecV_(BW)=vecV_(B)-vecV_(W)` `vecV_(BW)=5i+8j`. |
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