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A river flows due east at 2.69 m/s. A boat crosses the river from the south...

A river flows due east at 2.69 m/s. A boat crosses the river from the south shore to the north shore by maintaining a constant velocity of 12.2 m/s due north relative to the water. What is (a) the magnitude (m/s) and (b) the direction (degrees east of north) of the boat’s velocity relative to shore? (c) If the river is 324 m wide, how far (m) downstream has the boat moved by the time it reaches the north shore?

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nitude and Ainetion 2-63 12-2- 2-6 2 elg at cnstanl Vel - Vt 22y 12.2t t26.SS Sed .433 m.

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