A river flows due east at 12 km/h. A boat crosses the 720 m wide river by maintaining a constant velocity of 72 mi/h due north relative to the water. If no correction is made for the current, how far downstream does the boat move by the time it reaches the far shore?
Answers: 2
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Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
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A river flows due east at 12 km/h. A boat crosses the 720 m wide river by maintaining a constant vel...
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