# Hot Chase...

Algebra Level 2

A gangster's car, is travelling on a straight line on a road in the desert with a constant velocity of $$30 m/sec$$ He is chased by two police cars , Car A and Car B. Car A is $$500 m$$ away from the Gangster's Car and Car B is $$750 m$$ away from the Gangster's Car. The police cars objective is to catch the gangster's car by the Car A which must overtake the gangster's car and Car B which will come at level to the Gangster's Car.

Car's A velocity is at $$40 m/sec$$ and Car's B velocity at $$45 m/sec.$$

What will be the distance between Car A and Car B when Car B comes at level to the gangster's car? = $$a$$

After how many seconds will it take for Car B to come at level with the Gangster's Car? =$$b$$

Give the answer as $$a + b$$.

×