a bus decreases it speed from 80km/h to 60km/h in 5second.find the acceleration of the bus
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Hello dear !
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We know a (acceleration ) = v-u / t
here u = 80 km/hr =22.2 m/s
v = 60 km/hr = 16.6 m/s
t = 5 seconds
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a = 16.6-22.2/5
= -5.6/5
= -1.12 m /s²
_____________________________________________________________
____________________________________________________________
We know a (acceleration ) = v-u / t
here u = 80 km/hr =22.2 m/s
v = 60 km/hr = 16.6 m/s
t = 5 seconds
_____________________________________________________________
a = 16.6-22.2/5
= -5.6/5
= -1.12 m /s²
_____________________________________________________________
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