Q. The speed of a bus is 72 km/hr. The distance covered by the bus in 5 seconds is :
Answer: 100 m
Notes: Speed of Bus = 72 km/h $latex = \left ( \frac{72\times 5}{18} \right )m/s&s=1$ $latex = 20 m/s$ ∴ Required distance = 20 $latex \times$ 5 = 100 metre Hence option [D] is correct answer.

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