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The engine of a motorboat

The engine of a motorboat delivers 30.0 kW to the propeller while the boat is moving at 15.0m/s. What would be the tension in
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2. asked by Sarah
3. 4,108 views
a motorboat is driven across a river at 5km/h at right angles to a current flowing at 3.9km/h. What is the resulting speed of
1. 2 answers
2. asked by Crystal
3. 2,548 views
An engine moves a motorboat through water at a constant velocity of 22 meters/second. If the force exerted by the motor on the
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2. asked by Anonymous
3. 852 views
Two motorboats are traveling down a river. Motorboat 1 has a mass of 6,000 kg, and motorboat 2 has a mass of 1,500 kg. The graph
1. 1 answer
2. 88 views
A river flows at the rate of 2 mph. If a motorboat can travel 12 miles upstream and return in a total of 2.5 hours, what is the
1. 1 answer
2. asked by Cadie
3. 2,350 views
A river flows at the rate of 2 mph. If a motorboat can travel 12 miles upstream and return in a total of 2.5 hours, what is the
1. 0 answers
2. asked by Anonymous
3. 650 views
A motorboat is headed [W35ºN] with its engine set to move the boat at 25 km/h in still water. The current is flowing at 18 km/h
1. 2 answers
2. asked by Lauren
3. 986 views
Which type of engine has a wheel with several blades mounted on a shaft that rotate a shaft when hit with heated air at a high
1. 1 answer
2. 72 views
Nikki is driving a motorboat across a river that flows at 5 m/s. The motorboat has a speed of 12 m/s in stillwater. She heads
1. 1 answer
2. asked by Liz
3. 2,249 views
A motorboat motorboat can maintain a constant speed of 20 miles per hour relative to the water in going 21 miles upstream and
1. 1 answer
2. 67 views