1.

Two cars start together in same direction from the same place the first goes with uniform speed of 10km/h . The second goes at a speed of 8km/h n the first hour and increases the speed by by 1/2km/h in each succeeding hour . After how many hours will the second car overtake the first ? If both cars go non - stop.

Answer»

Two cars start together in same direction from the same place the first goes with uniform speed of 10km/h . The second goes at a speed of 8km/h n the first hour and increases the speed by by 1/2km/h in each succeeding hour . After how many hours will the second car overtake the first ? If both cars go non - stop.



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