You are driving a 2500.0-kg car at a constant speed of 14.0 m/s along a wet, but straight, level road. as you approach an intersection, the traffic light turns red. you slam on the brakes. the car’s wheels lock, the tires begin skidding, and the car slides to a halt in a distance of 25.0 m. what is the coefficient of kinetic friction between your tires and the wet road?

Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car