a car starts moving with an acceleration a= 5m/s^2,then moves uniformly for some time and then decelerates at a=-5m/s^2 and comes to a stop .The total time of motion is 25s . The average velocity is equal to 20m/s find the time or which the car moves with acceleration ,retardation and uniformly

a car starts moving with an acceleration a= 5m/s^2,then moves uniforml

1.	a car starts moving with an acceleration a= 5m/s^2,then moves uniformly for some time and then decelerates at a=-5m/s^2 and comes to a stop .The total time of motion is 25s . The average velocity is equal to 20m/s find the time or which the car moves with acceleration ,retardation and uniformly
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a car starts moving with an acceleration a= 5m/s^2,then moves uniformly for some time and then decelerates at a=-5m/s^2 and comes to a stop .The total time of motion is 25s . The average velocity is equal to 20m/s find the time or which the car moves with acceleration ,retardation and uniformly ​

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a car starts moving with an acceleration a= 5m/s^2,then moves uniformly for some time and then decelerates at a=-5m/s^2 and comes to a stop .The total time of motion is 25s . The average velocity is equal to 20m/s find the time or which the car moves with acceleration ,retardation and uniformly