. A 1030-kg car going 3.4 m/s through a parking lot hits and sticks to the bumper of a stationary 1140-kg car. Find the speed of the joined cars immediately after the collision.

Answer 1

M1*V1 + M2*V2 = M1*V + M2*V
1030*3.4 + 1140*0 = 1030V + 1140V
V = ?