Physics, 23.06.2019 20:00 graymonky12
9) a laser pulse takes 2.56 seconds to travel from earth to the moon and back. given that the speed of light 300000 km per second, how far away is the moon? show your calculations 10) calculate the moon’s density, in g/cm^3 given the moon has a mass of 7.3 x 10^22 kg and has a radius of 1.7 x 10^6 m.
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9) a laser pulse takes 2.56 seconds to travel from earth to the moon and back. given that the speed...
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