Question

A bus decreases its speed from
80 km h-1 to 60 km h-l in 5 s.
Find the acceleration of the bus.
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Answer 1

Answer:

Explanation:

here u= 8okm/h

v= 60km/h

t= 5s

a= v-u/t

= 60km/h- 80km/h /5s

= -20km/h /5s

= -5.5m/s /5s

= 1.111...m/s

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