MPSC Rajyaseva 2019 GS Paper 1 — Question 1
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उपग्रहमध्ये, अंतराळवीर हा वजनरहित अवस्था अनुभवतो कारण ______
(a)उपग्रहाच्या आतील पृष्ठभागाकडून अंतराळवीरार प्रयुक्त होणारे बल हे शून्य असते.
(b)अंतराळवीर व उपग्रहाचा पृष्ठभाग एकमेकाकडे आकर्षितले जातात.
(c)अंतराळवीर हा कोणत्याही गुरुत्वीय बलाने आकर्षितला जात नाही.
(d)वरीलपैकी कोणतेही नाही
Inside an orbiting satellite, an astronaut experiences weightlessness because both the satellite and the astronaut are in free fall towards the Earth under gravity, making the normal reaction force from the floor zero, leading to option 4 (none of the above statements are correct in the way standard physics options are framed here as 'फक्त ड').
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