Chemistry, 16.10.2019 23:10 willoughbysierra
Asteroid a has a mass of 7.50×1020 kilograms (kg), and asteroid b has a mass of 7.10×1018 kg. assuming that the same force was applied to both (a shock wave from a supernova, for example), what would be the ratio of a’s acceleration to b’s acceleration?
how many times greater is the force of gravity on a 5 kg object lying on the surface of a moon than on a 5 kg object orbiting at a distance of 1 moon radii above the surface?
what is the mass, in msun, of a star observed to have a planet with an orbital radius of 2.00 au and a period of 4.00 years?
what is the ratio of the orbital velocities of two satellites, each in circular orbit around earth, given that satellite a orbits 3.40 times as far from earth’s center of gravity as satellite b? give your answer in terms of b’s velocity to a’s velocity.
Answers: 3
Chemistry, 22.06.2019 12:00
What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients
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Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
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Chemistry, 22.06.2019 17:30
What type of organic molecule comprises the majority of a potato?
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Asteroid a has a mass of 7.50×1020 kilograms (kg), and asteroid b has a mass of 7.10×1018 kg. assumi...
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