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A) Can two objects of the same mass be in the same Kepler orbit but with two separate angular velocities?
B) Does total energy correspond to a unique value of velocity and distance for the circular case? i.e. {total energy} \rightarrow {orbital velocity, distance} by one to one correspondence?
C) Is it possible to find a sequence of increasing and deceasing thrusts such that a satellite can remain in the same circular orbit but increase its rotation velocity?
ii) What if the orbit is allowed to be elliptical?
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What is the mass of the astronaut
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A stone with a mass of 0.900 kilogram is attached to one end of a string 0.600 meter long. The string will break if its tension exceeds 65.0 Newton. Determine the maximum speed the stone can attain
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