A 588.6 kN car moving at 1 km/hr instantaneously collides an stationary 392.40 kg car. If the collision is perfectly inelastic, what is the velocity of the car after collision?

Answer 1

change weight of car to kg, by dividing by g.

588.6E3/g * 1km/hr=(588.6E3/g+392.40)V
solve for V.