allery200 m ಓಟದಲ್ಲಿ A B by 20 m ಅನ್ನು ಸೋಲಿಸುತ್ತದೆ. A 10 m/s ನಲ್ಲಿ ಚಲಿಸುತ್ತದೆ. B ವೇಗ ಎಂದರೇನು?
A8 m/s
B9 m/s
C8.5 m/s
D9.5 m/s
Answer & Solution
Correct answer: B. 9 m/s
A 20 ಸೆಕೆಂಡುಗಳಲ್ಲಿ ಮುಕ್ತಾಯಗೊಳ್ಳುತ್ತದೆ, ಈ ಸಮಯದಲ್ಲಿ B 180 m ಅನ್ನು ಆವರಿಸುತ್ತದೆ, 9 m/s ನೀಡುತ್ತದೆ.
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