Explain 3 different energy transformations that are taking place in each process below. (hint think about the energy that you start with and end up with and what happens in between) turning on the switch to turn on the fan turning on a flashlight eating a pizza

Two large, flat, horizontally oriented plates are parallel to each other, a distance d apart. half way betwween the two plates the electric field has magnitude e. if the separation of the plates is reduced to d/2 what is the magnitude of the electric field half way between the plates?

Aball is thrown straight up into the air with a speed of 21 m/s. if the ball has a mass of 0.1 kg, how high does the ball go? acceleration due to gravity is g = 9.8 m/s^2. a. 22.5 m b. 20.0 m c. 25.0 m d. 17.5 m

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?