Question

The bus one way of the road which is 10km is heading with speed of 20km/h ,then the bus the other 10km is heading with speed of 60km/h. The middle speed of the road is it equal with arithmetic speed of the v1 and v2 ?

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Frederik

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91 Answers

Arithmetic speed = \frac{20+60}{2}=\frac{80}{2}=40km\h

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