Question

A 3500kg truck moving at 45km/h collided head on with a 1600kg car moving at 25km/h. Find the velocity of the combined cars after the collision.
conserve momentum:

3500(45) + 1600(-25) = (3500+1600)v

Related Questions

Two trucks, 300 km apart, are on a head-on collision course with one another. The first truck is mov... A car weighing one ton is moving at 50km/hr and a truck weighing two tons is moving at 25km/hr. Both... A truck is moving away at 30 mph from a car moving towards the truck at 60 mph. If the truck emits...