alleryहें . एक खेळगडो 200 s मदीं तीन 400 m फेरयो धांवता. सरासरी गती कितली आसता?
A6 m/s
B4 m/s
C8 m/s
D5 m/s
Answer & Solution
Correct answer: A. 6 m/s
हें .
खेळगडो 3 × 400 = 1200 मी., देखून सरासरी गती 1200 ÷ 200 = 6 m/s आसता.
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