Question

a bus decreases its speed from 80 kilometre Pahado 60 kilometre per hour in 5 second find the acceleration of the bus

Answer 1

Answer:

acceleration =3.33m/sec^2

Explanation:

speed =60 km per hr

so convert in m/sec

60×5/18=16.6 m/sec

time =5 m/sec

acceleration =16.6/5

because acceleration =velocity/time

Answer 2

Answer:

Initial velocity u = 80 km h-1

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Final velocity u = 60kmph

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Time t= 5s , a =?

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The acceleration of bus is -1.11 m s-2

Explanation: