Rapidly spinning magnets around metal will? ?
a. produce electric charger
b. cool object down

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

What are two different ways you could find the value of a? explain these methods.

An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field