1) A police officer is sitting on the side of the road with his lights off. You fly by because you're in a rush to get to school on time doing 50mph in a school zone. The police officer is able to get his car started 2 seconds later and accelerate at 5.5m/s. How long will it take the police officer to catch your car (assume you don't slow down because you're very studious)?

Agenerator converts mechanical energy to electrical energy. when a coil placed between two magnets rotates, the magnetic lines of force are disturbed. this induces a current in the coil. the image below shows a generator. what could be done to make the lamp brighter? a. decrease the size of the magnets b. turn the coil slower c. change the polarity of the magnets d. turn the coil faster

With i really need the correct answer!

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils