A bus was moving with aspeed of 54 km/h on applying brakes it is stopped in 5 seconds calculate the retardation
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The speed of bus is 54km/h which is
54x5/18=15m/s
Using v=u+at
V=0, u=15m/s, t=5 secs
-15=a(5)
a=(-3)m/s^2
54x5/18=15m/s
Using v=u+at
V=0, u=15m/s, t=5 secs
-15=a(5)
a=(-3)m/s^2
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