2 years ago

The velocity of a bus increases from 27km/h to 30m/s in . Calculate its acceleration.

Physics

1 answer:

Ksivusya [100]2 years ago

4 0

Explanation:

Correct option is

1m/s

in the given question we have

u=36 km/hr =36×

m/s=10m/s

v= 72 km/hr=72×

m/s=20m/s

t=10 s

a=?

we know the formula

v= u +at

20 = 10+ a 10

20-10 =10 a

10 = 10 a

a = 1 m/s

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