#5. Conservation of momentum- Inelastic Collision. A 3000.0 kg truck and a 1500.0 kg Ferrari Testarossa are both traveling in the same direction. The Ferrari's velocity is 30.0 m/s and rear-ends the truck going at 10.0 m/s. If the two vehicles stick together after the collision, find the final velocity of the wreck.#8. After catching the rock, the squirrel continues to slide along with the velocity calculated before. While sliding along he inspects the rock, sees that it is not a nut and throws the rock back at the man in disgust with a horizontal speed of 2.00 m/s. Calculate the squirrel's new velocity after he tosses the rock. (Careful, watch your signs!!) NUTS