Home  >  Railway Recruitment (India)  >  Railway RRB General Science Hindi MCQs - Heat

धरती से टकराने से तुरंत पहले यदि 2 kg द्रव्यमान की वस्तु की गतिज ऊर्जा 400 J है। इसे किस ऊँचाई से गिराया गया था? (g = 10 m/s2, घर्षण नगण्य है)

🎲 Try a Random Question  |  Total Questions in Quiz: 74  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Railway RRB General Science Hindi MCQs - Heat — practice the complete quiz, review flashcards, or try a random question.
🧠 Flashcards (fast review) 🧪 Practice Quiz ⚔️ Challenge a Friend 🥊 📊 View Stats

धरती से टकराने से तुरंत पहले यदि 2 kg द्रव्यमान की वस्तु की गतिज ऊर्जा 400 J है। इसे किस ऊँचाई से गिराया गया था? (g = 10 m/s2, घर्षण नगण्य है)






 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.