How can I make my own physics problem using inclines and 2d forces. Plss I need ideas!! It cant be copied off of an existing physics problem.

Which term best describes the phrase “something that happens”?

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z