Two cars, one of mass 1500 kg, and the second of mass 2200 kg, are moving at right angles to each other when they collide and stick together.

Two cars, one of mass 1500 kg, and thesecond of mass 2200 kg, are moving at right angles to each other when they collide andstick together. The initial velocity of the firstcar is 11 m/s in the positive x direction andthat of the second car is 20 m/s in the positivey direction.What is themagnitude of the velocity of thewreckage of the two cars immediately after thecollision?Answer in units of m/s.