A car (mass = 1110 kg) is traveling at 31.3 m/s when it collides head-on with a sport utility vehicle (mass = 2380 kg) traveling in the opposite direction. In the collision, the two vehicles come to a halt. At what speed was the sport utility vehicle traveling?

At the intersection of Texas Avenue and University Drive, a yellow, subcompact car with mass 950 kg traveling east on University collides with a maroon pickup truck with mass 1700 kg that is traveling north on Texas and ran a red light (Figure 1). The two vehicles stick together as a result of the collision and, after the collision, the wreckage is sliding at 16.0 m/s in the direction 24.0° east of north. The collision occurs during a heavy rainstorm; you can Part A Calculate the speed of the car before the collision. Express your answer in meters per second. ignore friction forces between the vehicles and the wet гoad. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of An automobile collision. ? v = m/s Figure (< 1 of 1 Submit Request Answer y (north) Part B 24.0° Calculate the speed of the truck before the collision. 16.0 m/s Express your answer in meters per second. -x (east) ? m/s

Two people are running south. The first person has a mass of 66 kg, and is running at a speed of 5.1 m/s. The second person has a mass of 74 kg, and is running at a speed of 4.7 m/s. If these two people were to collide, what would their combined momentum be after the collision?

An 1 800-kg car stopped at a traffic light is struck from the rear by a 900-kg car. The two cars become entangled, moving along the same path as that of the originally moving car. If the smaller car were moving at 20.0 m/s before the collision, what is the velocity of the entangled cars after the collision?