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हें . राम 72 m लांब आशिल्ल्या कुंडांत पोंवता. तो एका तोंकासावन दुसऱ्या तोंकामेरेन आनी फाटीं पोंवता, एका मिण्टांत 144 m व्यापता. ताची सरासरी गती सोदून काडात.

A2.04 ms⁻¹
B2.4 ms⁻¹
C2.60 ms⁻¹
D3.67 ms⁻¹
Answer & Solution
Correct answer: B. 2.4 ms⁻¹
हें . 1. वट्ट अंतर व्यापिल्लें = 144 मी. 2. एकूण वेळ = 1 मिनट = 60 से. 3. सरासरी गती = अंतर / वेळ = 144 / 60 = 2.4 ms⁻¹. _Source: RRB Group D CEN-02/2018 PYQ, Q.2._
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