jlulu15 jlulu15

12-01-2017
Biology

contestada

A bus slams on its breaks and goes from 30 km/hr to 10 hm/hr in 6 seconds. What is its acceleration?

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lorry804 lorry804

12-01-2017

The equation to find acceleration is Vf-Vi/t
Vf= final velocity
Vi= Initial velocity
T= Time

30-15/4 = 3.75 m/s2

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