Question
Download Solution PDFएक गेंद 30 मीटर/सेकण्ड की चाल से ऊर्ध्वाधर ऊपर की ओर फेंकी जाती है। 4 s के बाद इसके विस्थापन का परिमाण ______ होगा (g = 10 m/s2 लीजिए)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसही उत्तर 40 मीटर है। Key Points
प्रारंभिक वेग (u) = 30m/s
गुरुत्वाकर्षण के कारण त्वरण(g)= 10 m/s2
समय (t) = 4 s
समीकरण का प्रयोग करके,
S = Ut + 1/2 × a× t2
S = 30 × 4 + 1/2 × (-10) × 4× 4
= 120- 80
= 40 मीटर
Last updated on Jun 11, 2025
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