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Anton [14]
3 years ago
9

A boat travels north across a river at a velocity of 22 meters/second with respect to the water. The river's velocity is 2.2 met

ers/second to the east. What is the resultant velocity of the boat, as measured from the land?
Physics
1 answer:
MArishka [77]3 years ago
7 0
The magnitude of the resultant is

         √ (22² + 2.2²)  =  √ (484 + 4.84)  =  √488.84  =  22.11 m/s .

The direction of the resultant is

         tan⁻¹(22N / 2.2E)  =  tan⁻¹(10)  =  5.71° east of north .
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