A satellite orbits earth at constant speed in circular orbit. Which statement is correct? A The resultant force on the satellite is zero. B The resultant force on the satellite is towards the Earth. C The resultant force on the satellite is away from the Earth. D The resultant force on the satellite is in the direction of motion.
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Physics, 21.06.2019 22:30
Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate
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Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?
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Which type of heating system is used to heat many buildings from a central location?
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A satellite orbits earth at constant speed in circular orbit. Which statement is correct? A The resu...
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