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एक रॉकेट जिसका आरम्भिक द्रव्यमान 850 kg है‚ 2.3 kgs−1 की दर से ईंधन की खपत करता है। रॉकेट इंजन के सापेक्ष निकासी गैसों की गति 2800 ms−1 है। रॉकेट इंजन कितना प्रणोद लगाता है? The initial mass of rocket is 850 kg and it consumes fuel at the rate of 2.3 kg s−1. The relative velocity of eject gas with respect to rocket is 2800 ms−1. What is the upthrust of rocket?

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एक रॉकेट जिसका आरम्भिक द्रव्यमान 850 kg है‚ 2.3 kgs<sup>−1 </sup>की दर से ईंधन की खपत करता है। रॉकेट इंजन के सापेक्ष निकासी गैसों की गति 2800 ms<sup>−1 </sup>है। रॉकेट इंजन कितना प्रणोद लगाता है? The initial mass of rocket is 850 kg and it consumes fuel at the rate of 2.3 kg s<sup>−1</sup>. The relative velocity of eject gas with respect to rocket is 2800 ms<sup>−1</sup>. What is the upthrust of rocket?






 
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