A small 200 kg sports car collides with a large 800 kg truck. Before the collision, the sports car was traveling at 25 m/s and t
he large truck was traveling at 10 m/s in the same direction. What was the total momentum of the car and truck?. In the collision if the car and truck stick together, what will be their speed after the collision?
Railroads were used all across the U.S for long journeys. Ships were used for trans-Atlantic voyages. These voyages were safe due to pirates and bandits dying out during the 1830s.
