Question

an electric engine has a speed of 120 km/h. how much distance will it travel in 30 s?​

Answer 1

Answer:

1km (1000m)

Explanation:

Distance = Speed × Time

Convert 120km/hr in m/s

120 × 5/18 = 100/3 m/s

In 30sec, distance covered will be:

Distance (m) = 100/3 × 30

Distance = 1000m

Hence, the distance is 1000m or 1 km

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