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For each star, determine how its light would be shifted. Not all choices may be used, and some may be used more than once. A blue giant moving away from Earth at 39.9 km/s A yellow dwarf moving transversely at 16.3 km/s A red giant moving towards Earth at 22.7 km/s A blue dwarf moving away from Earth at 37.9 km/s A blue giant moving transversely at 30.1 km/s
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Physics, 22.06.2019 11:30, tommyaberman
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
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Physics, 22.06.2019 14:40, babygirl091502
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
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For each star, determine how its light would be shifted. Not all choices may be used, and some may b...
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