Question
Download Solution PDF22 kg के द्रव्यमान वाली वस्तु 5 m/s वेग के साथ चलती है, उसमें कितनी गतिज ऊर्जा होती है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
- गतिज ऊर्जा: द्रव्यमान m की वस्तु को वर्णित वेग v के साथ एक बिंदु से दूसरे स्थान पर स्थानांतरित करने के लिए आवश्यक ऊर्जा को गतिज ऊर्जा कहा जाता है।
गतिज ऊर्जा निम्न प्रकार दी जाती है:
K.E = ½ × m V2
जहाँ K.E = गतिज ऊर्जा
M = वस्तु का द्रव्यमान
V = वस्तु का वेग
गणना:
दिया गया है, m = 22 kg, v = 5 m/s
∴ K.E = ½ × 22 × 52
K.E = 275 J
अतः वस्तु की गतिज ऊर्जा 275 J है।Last updated on Jun 11, 2025
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