Question
A car goes 10 metres in a second. Find its speed in km/hour.
Answer: Option A
Answer: (a)Using Rule 1,Speed of car = 10 m/sec.Required speed in kmph=${10 × 18}/5 = 36$ km/hr
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Answer: (a)Using Rule 1,Speed of car = 10 m/sec.Required speed in kmph=${10 × 18}/5 = 36$ km/hr
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