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29. Two satellites of mass m and 2m are revolving in two circular orbits of radio r and 2r around an imaginary planet,on the surface of with gravitational force is inversely proportional to distance from its centre. Find the ratio of orbital speed of satellite?

Answer» 29. Two satellites of mass m and 2m are revolving in two circular orbits of radio r and 2r around an imaginary planet,on the surface of with gravitational force is inversely proportional to distance from its centre. Find the ratio of orbital speed of satellite?


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