Physics, 23.10.2021 04:30 malacath3394
now assume that a satellite of mass m is orbiting the earth at a distance r from the center of the earth with speed ve. a satellite of mass 2m is orbiting mars, also at a distance r from the center of mars, with a speed vm. what is the ratio tmte, the time it takes the satellite circling mars to make one revolution divided by the time it takes the satellite orbiting the earth to make one revolution? the mass of the earth is me and the mass of mars is mm.
Answers: 2
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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The energy released by a nuclear fusion reaction is produced when
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Physics, 22.06.2019 17:00
(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.
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now assume that a satellite of mass m is orbiting the earth at a distance r from the center of the e...
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