Physics, 17.07.2019 12:10 fanofhope31
Planet x has 3 times the radius of earth. an astronaut visits planet x and observes that her weight is the same as her weight on earth. what is the mass of the planet? (let m = the mass of earth.)
Answers: 2
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What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34
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Which governments provide garbage collection services to homes and businesses
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Planet x has 3 times the radius of earth. an astronaut visits planet x and observes that her weight...
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