Physics · Gravitation
एक पिंड को पृथ्वी की सतह से लंबवत ऊपर की ओर इतनी गति से प्रक्षेपित किया जाता है जो इसे अनंत तक ले जाने के लिए पर्याप्त हो (पलायन वेग)। इसके द्वारा h ऊंचाई तक पहुँचने में लिया गया समय है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 113 √[2Re / g] × [(1 + h/Re)3/2 - 1]✓
- 213 √[Re / (2g)] × [(1 + h/Re)3/2 - 1]
- 3√[2Re / g] × [(1 + h/Re)3/2 - 1]
- 4√[Re / (2g)] × [(1 + h/Re)3/2 - 1]
सही उत्तर देखें
13 √[2Re / g] × [(1 + h/Re)3/2 - 1]
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