How many electrons flow through filament of 120v -60w lamp in 1 second ?

For which pair of objects would adding the same a

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

3. which is not a primary color of light? blue red green yellow