Question
Download Solution PDF60 किमी/तास वेगाने धावणारी एक ट्रेन 1.5 किमी लांबीच्या बोगद्यातून दोन मिनिटांत जाते, तर ट्रेनची लांबी किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
वेग 60 किमी/तास आहे,
ट्रेन दोन मिनिटांत 1.5 किमी लांबीच्या बोगद्यातून जाते
वापरलेले सूत्र:
अंतर = वेग × वेळ
गणना:
ट्रेनची लांबी L आहे असे समजा
प्रश्नानुसार,
एकूण अंतर = 1500 मीटर + L
वेग = 60(5/18)
⇒ 50/3 मीटर/सेकंद
वेळ = 2 × 60 = 120 सेकंद
⇒ 1500 + L = (50/3)× 120
⇒ L = 2000 - 1500
⇒ L = 500 मीटर
∴ ट्रेनची लांबी 500 मीटर आहे.
Last updated on Jun 6, 2025
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