in a car race, car A takes 4s less than car B at he finish and passes the finishing line with a velocity v more than the car B . assuming that the car start from rest and travel with constant accelerations of 4m/s^2 and 1m/s^2 respectively then the value of v in m/s is

in a car race, car A takes 4s less than car B at he finish and passes

1.	in a car race, car A takes 4s less than car B at he finish and passes the finishing line with a velocity v more than the car B . assuming that the car start from rest and travel with constant accelerations of 4m/s^2 and 1m/s^2 respectively then the value of v in m/s is
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in a car race, car A takes 4s less than car B at he finish and passes the finishing line with a velocity v more than the car B . assuming that the car start from rest and travel with constant accelerations of 4m/s^2 and 1m/s^2 respectively then the value of v in m/s is​

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in a car race, car A takes 4s less than car B at he finish and passes the finishing line with a velocity v more than the car B . assuming that the car start from rest and travel with constant accelerations of 4m/s^2 and 1m/s^2 respectively then the value of v in m/s is