An electromagnetic wave is composed of electrical and magnetic energy.

A person who gives up citizenship in a country and moves to another is called a. a naturalized citizen. c. an illegal alien. b. an attorney. d. an expatriate.

How are Independent variables and Dependent variables related to each other??

A stack of books is sitting on a table. Which force is pulling downward on it?

A 40 kg skier starts at the top of a 12-meter high slope at the bottom she is traveling 10 m/s how much energy does she lose friction? A. she doesn't lose any because mechanical energy is always conserved B. 4,704 J C. 2,000 J D. 2,704 J

A 1500 kg car travels 400 m in 12s. What is it's momentum? An electron has a mass of 9.1 * 10^-31 kg. What is it's momentum if it is traveling at a speed of 3.5*10^6m/s?

The force needed to move an object 14 meters with 83 joules of work is what?

Did sodium lose electr on or gain

What is 541.2 mg in grams

Force exerted by a person or object

Natalie accelerate her skateboard along a straight path from 0 m/s to 4.0 m/s in 2.5 s. find her average acceleration