A bus increases its speed from 36 km per hour to 90 km per hour in 10 seconds and stops in 5 seconds after applying brakes calculate acceleration in both cases
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in first case v=u+at
=>90=36+a.10
=>a=5.4m/s^2
in second case v=0
now u=90
so a=u/t=90/10=9m/s^2
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=>90=36+a.10
=>a=5.4m/s^2
in second case v=0
now u=90
so a=u/t=90/10=9m/s^2
hope this will help you my friend
you can follow me and mark as brainliest to get answer thoroughly
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