Technician a says that module communications networks are used to reduce the number of wires in a vehicle. technician b says that a communications network is used to share data from sensors, which can be used by many different modules. which technician is correct? a. technician a onlyb. technician b onlyc. both technicians a and bd. neither technician a nor b

The metal wire in an incandescent lightbulb glows when the light is switched on and stops glowing when it is switched off. this simple process iswhich kind of a change? a.a physical changeb. a chemical changec. a nuclear changed. an ionic change

What is the final velocity of the initial velocity of 25 and -50?

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?