a car acceleration uniformly from 18Km/h to 36km/h in 5 second calculate the acceleration of the car?
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Answered by
5
acceleration is equals to rate of change of velocity.
a=(36 - 18)/5
a=18/5
a=3.6kmh^-2
1kmh^-1=1000/3600ms^-1
a=3.6×5/18
a=1ms^-1
a=(36 - 18)/5
a=18/5
a=3.6kmh^-2
1kmh^-1=1000/3600ms^-1
a=3.6×5/18
a=1ms^-1
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Answered by
6
a=v-u/t
where v=final velocity
u=initial velocity
t=time
a=36-18/5=18/5
converting it into m/s we get,18/5×5/18=1m/s^2
acceleration of the car is 1m/s^2
where v=final velocity
u=initial velocity
t=time
a=36-18/5=18/5
converting it into m/s we get,18/5×5/18=1m/s^2
acceleration of the car is 1m/s^2
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