Sandra Bullock and George Clooney are floating together with zero speed in a gravity-free region of space. Sandra has a mass of 81.3 kg, while George has a mass of 125 kg. George pushes Sandra away from him so she can get back to the ship with a final speed of 0.41 m/s. What was George's final recoil speed (in m/s)? Round your answer to the nearest hundredth.
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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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Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
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The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions
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Sandra Bullock and George Clooney are floating together with zero speed in a gravity-free region of...
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