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Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star
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The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race
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Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?
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Physics, 22.06.2019 19:20
Which best describes the difference between internal and thermal energy?
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A rock is thrown down with an initial speed of 25.3 m/s from a bridge to the water below. It takes 2...
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