A few astronauts. with masses ranging from I65 kg to 13D kg, are carrying out repairs "floating" outside the Space Station. The station is in an orbit around the Earth at a height of 4112} km from the surface of the planet. Which of the statements below is most correct regarding this situation? 1} The astronauts haye an acceleration proportional to their mass. This acceleration is in all cases considerably less than g = 9.8 n'u"s2 2] The magnitude ofthe astronautsr acceleration is independent of the mass of the Earth. 3} All astronauts have the same acceleration. which is equal and opposite to the Earth's acceleration. 4} The astronauts have an acceleration that is essentially zero. and therefore they continue to orbit without falling to the Earth. 5] All astronauts haye about the same acceleration. which is not too different from g = 9.8 n'rr's2