A boat takes 3.0 hours to travel 30 km down a river, then 5.0 hours to return.
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A boat takes 3.0 hours to travel 30 km down a river, then 5.0 hours to return. How fast is the river flowing?
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Model Assume motion along the x direction downstream to the right Call the speed of the boat ...View the full answer
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Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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