Physics, 12.08.2019 17:10 markleal4022
The earth has a mass me = 5.98 · 1024 kg and the moon has a mass mm = 7.36 · 1022 kg. the distance from the center of the earth to the center of the moon is r = 3.82 · 105 km. what is the gravitational force between the earth and moon?
Answers: 3
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An apple is falling from a tree. disregarding air resistance, which diagram shows the free-body diagram of the force or forces acting on the apple?
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Identify the forces that contribute to the centripetal force on the object in each of the following examples: a. a bicyclist moving around a flat, circular track b. a bicycle moving around a flat, circular track c. a racecar turning a corner on a steeply banked curve
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The roller coaster from problem #1 then tops a second hill at 15.0 m/s, how high is the second hill? 91.5 m 79.2 m 80.0 m 68.5 m
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Name three different units of energy used to measure heat and describe what type of situations each is usually used.
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The earth has a mass me = 5.98 · 1024 kg and the moon has a mass mm = 7.36 · 1022 kg. the distance f...
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