Physics, 25.11.2020 19:00 donaldwilliams31
While rowing in a race, John uses his arms to exert a force of 155 N per stroke while pulling the oar 0.7500 m. How much work does he do in 25 strokes?
Answers: 3
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The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of
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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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Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two
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While rowing in a race, John uses his arms to exert a force of 155 N per stroke
while pulling the o...
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