Physics, 10.05.2021 21:30 olivernolasco23
Which types of galaxies have the oldest stars and which have younger stars? Explain why you suppose that is true.
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On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?
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Which of these is the best way to manage a natural resource
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What is part of a line has one endpoint and continues in one direction?
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Which types of galaxies have the oldest stars and which have younger stars? Explain why you suppose...
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