You’re going camping and you need a source of electric current so you buy a gasoline powered:

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

What describes the formation of horizon b? a. forms at the surface b. features parent material c. undergoes the most change d. forms due to decomposed material i think the answer is c. undergoes the most change