a bus decrease it speed 80kmhr to 60km hr in 5 second find accelaration of bus
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Answered by
3
Initial velocity= 80km/h = 22.2m/s
Final velocity= 60km/h = 16.7m/s
Time =5s
Acceleration= Final velocity-Initial velocity/Time
= 16.7-22.2/5
=-5.5/5
1.1m/s^2
Hope it helps:)
Final velocity= 60km/h = 16.7m/s
Time =5s
Acceleration= Final velocity-Initial velocity/Time
= 16.7-22.2/5
=-5.5/5
1.1m/s^2
Hope it helps:)
Answered by
2
we put the formula (v-u)/t
v=60 km hr
u=80 km hr
=> (-60-80)/5
=>-140/5
=>-28 m/s
v=60 km hr
u=80 km hr
=> (-60-80)/5
=>-140/5
=>-28 m/s
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