alleryഒരു കായികതാരം 200 സെക്കൻഡിൽ മൂന്ന് 400 മീറ്റർ ലാപ്പുകൾ ഓടുന്നു. ശരാശരി വേഗത എന്താണ്?
A6 m/s
B4 m/s
C8 m/s
D5 m/s
Answer & Solution
Correct answer: A. 6 m/s
അത്ലറ്റ് 3 × 400 = 1200 മീറ്റർ ഉൾക്കൊള്ളുന്നു, അതിനാൽ ശരാശരി വേഗത 1200 ÷ 200 = 6 m/s ആണ്.
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