A bus decrease its speed from 80km/h to 60km/h in 5s Find the acceleration of the bus?
Answers
Answered by
2
Answer:
u=80km/h =22.2m/s
v= 60km/h =16.7m/s
t=5sec
using first EQ.of motion
a=v-u/t
a=22.2-16.7/5
a=5.5/5
a=1.1m/sec sq
Answered by
2
Answer:
U= initial velocity= 80 km/h = 22.2 m/s
v= final velocity = 60 km/h = 16.7 m/s
t= time = 5 s
a= acceleration = ?
a=v-u/t
a= 16.7-22.2/5
a= -5.5/5
Therefore, a=-1.1 m/s^2
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