A bus moving with a speed of 54km/h on applying breaks it stopped in8seconds
Kinger:
What is required to find? I'm giving the retardation in my answer, if anything else is required, let me know.
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54 km/h in m/s= 54*5/18= 15m/s
t=8s
v=0m/s
u=15m/s
a=(v-u)/t
=(0-15)/8
=-15/8
=-1.875m/(s*s)
Retardation=-a=1.875m/(s*s)
t=8s
v=0m/s
u=15m/s
a=(v-u)/t
=(0-15)/8
=-15/8
=-1.875m/(s*s)
Retardation=-a=1.875m/(s*s)
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