Two cars A and B are travelling towards each other on a single-lane road at 24 m/s and 21 m/s respectively. they notice each other when 180 m apart and apply brakes simultaneously. they just succeed in avoiding collision, both stopping simultaneously at the same position. assuming constant retardation for each car, the distance travelled by car A while slowing down is

Two cars A and B are travelling towards each other on a single-lane ro

1.	Two cars A and B are travelling towards each other on a single-lane road at 24 m/s and 21 m/s respectively. they notice each other when 180 m apart and apply brakes simultaneously. they just succeed in avoiding collision, both stopping simultaneously at the same position. assuming constant retardation for each car, the distance travelled by car A while slowing down is
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