Two cars leave with a time gap of 1 minute from the same point. They move with an acceleration of 0.2 m/s2. How long after the departure of the second car, does the distance between them become equal to three times its value, when the second car just starts?
Q.Two cars leave with a one minute gap and move with an accelaration of 0.2m/s2.How long after the departure of second car the distance between them become equal to three times its initial value?
a.2 minute
b.3/2 minute
c.1 minute
d.1/2 minute