Question
Download Solution PDFएक व्यक्ती P ते Q पर्यंत 50 किमी/तास वेगाने प्रवास करते आणि त्याचा वेग 60% वाढवून परत येते. तर दोन्ही सहलींसाठी त्याचा सरासरी वेग किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेले आहे:
एक व्यक्ती P ते Q पर्यंत 50 किमी/तास वेगाने प्रवास करते आणि त्याचा वेग 60% वाढवून परत येते.
वापरलेली संकल्पना:
सरासरी वेग = 2S1S2/(S1 + S2)
येथे S1, S2 ही गती आहे
गणना:
परत येण्याच्या वेळी गती = 50 × 160%
⇒ 80 किमी/तास
सरासरी वेग = (2 × 50 × 80)/(50 + 80)
⇒ 8000/130
⇒ 61.53
∴ दोन्ही ट्रिपसाठी सरासरी वेग 61.53 किमी/तास आहे.
Last updated on Jul 22, 2025
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