1. a ball is thrown vertically upward.
e. does its acceleration increase, decrease, or remain constant?

Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.

In the first law of thermodynamics, triangle e=q-w, what does q stand for

What is the measurement of how fast an object moves relative to a reference point?