alleryஒரு தடகள வீரர் 200 s இல் மூன்று 400 m சுற்றுகள் ஓடுகிறார். சராசரி வேகம் என்ன?
A6 m/s
B4 m/s
C8 m/s
D5 m/s
Answer & Solution
Correct answer: A. 6 m/s
தடகள வீரர் 3 × 400 = 1200 மீ, எனவே சராசரி வேகம் 1200 ÷ 200 = 6 m/s.
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