What type of energy transformation occurs when a light bulb is turned on?
electrical energy is transformed into heat and mechanical energy.
electrical energy is transformed into heat and light energy.
potential energy is converted into kinetic energy.
mechanical energy is converted into kinetic energy.

Now that the first three steps have been explained, identify the next three steps, in order. calculate the magnitude of r sum vector components calculate a and b magnitudes calculate the direction of r, calculate x,y components step 4 step 5 step 6

Write a question about how changing temperature affects the gas inside the sports ball

Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons