Question
Download Solution PDFएक ट्रक शहर A ते शहर B पर्यंत सरासरी 60 किमी/तास वेगाने प्रवास करतो. प्रवासाला 30 तास लागतात. तो त्याच रस्त्यावर सरासरी 40 किमी/तास वेगाने शहर B मधून शहर A मध्ये परततो. संपूर्ण प्रवासादरम्यान ट्रकचा सरासरी वेग किती होता?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेले आहे
वेग = 60 किमी/तास
वेळ = 30 तास.
वापरलेले सूत्र
सरासरी वेग = एकूण अंतर/एकूण वेग
गणना
प्रवासाचे अंतर = 60 × 30 = 1800
B ते A ने घेतलेला वेळ = 1800/40 = 45 तास.
⇒ 3600/(45 + 30)
⇒ 3600/75 = 48 किमी/तास
उत्तर 48 किमी/तास आहे.
Last updated on Jul 8, 2025
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