alleryएक एथलीट 200 सेकंड में तीन 400 मीटर चक्कर लगाता है। औसत गति क्या है?
A6 m/s
B4 m/s
C8 m/s
D5 m/s
Answer & Solution
Correct answer: A. 6 m/s
एथलीट 3 × 400 = 1200 मीटर की दूरी तय करता है, इसलिए औसत गति 1200 ÷ 200 = 6 m/s है।
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