allery1000 m ഓട്ടത്തിൽ A, 10 m/s വേഗത്തിൽ ഓടി 100 m വ്യത്യാസത്തിൽ വിജയിക്കുന്നു. B-യുടെ വേഗം എത്ര?
A8.5 m/s
B9 m/s
C9.5 m/s
D8 m/s
Answer & Solution
Correct answer: B. 9 m/s
A എന്നത് 100 s എടുക്കുന്നു; B ആ സമയത്ത് 900 m കവർ ചെയ്യുന്നു, അതായത് 9 m/s.
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