A 1150-kg car traveling in a straight line at 126.0 km/hr runs into a 1750-kg car traveling in the same direction at 72.90 km/hr. If the two vehicles stick together, what is the velocity (in magnitude and direction) of the combination?. Created by *Move with Wisdom*. science-mathematics-en - physics-en

I = I1+I2 = 1150*126/3.6+1750*72.90/3.6 = 75,687.5 NsecVx = I/(m1+m2) = 75,687.5/2900 = 26.10 m/sec (93.96 km/h)