alleryएक खेळाडू तीन 400 m लॅप्स 200 s मध्ये धावतो. सरासरी वेग किती आहे?
A6 m/s
B4 m/s
C8 m/s
D5 m/s
Answer & Solution
Correct answer: A. 6 m/s
धावपटू 3 × 400 = 1200 मी कव्हर करतो, त्यामुळे सरासरी वेग 1200 ÷ 200 = 6 m/s आहे.
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