Multiple choice

The speed of a bus is $36$ km/hr. How much distance will travel in $10$ second?

  1. $110$ m
  2. $200$ m
  3. $100$ m
  4. $250$ m
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Speed = 36 km/hr = 36 * (5/18) m/s = 10 m/s. Distance = Speed * Time = 10 m/s * 10 s = 100 m.

AI explanation

Convert the bus speed from km/hr to m/sec using the conversion factor of five-eighteentths, making the speed 36 times five-eighteentths, which equals 10 m/sec. Using the distance formula, multiply the speed by the time of 10 seconds to get 10 times 10. The distance traveled is 100 m.

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