A car speed increases from 40km/h to 60km/h in 5s.Calculate the acceleration of the car.
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acceleration =dv/dt
a=(v2-v1) /t
a=(60-40)/5
a=20/5/60
a=20/1/12
a=20×12
a=240kmph is answer obtained
a=(v2-v1) /t
a=(60-40)/5
a=20/5/60
a=20/1/12
a=20×12
a=240kmph is answer obtained
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