Joseph throws a baseball straight forward. At the same time, Corey drops 3 a baseball from the same height. Which of the following is TRUE?*
Joseph's baseball falls faster than Corey's.
Corey's baseball falls faster than Joseph's
Both Baseballs fall at the same rate.
O You cannot predict which baseball will fall faster.

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. part a write a balanced chemical equation for this reaction. express your answer as a chemical equation. identify all of the phases in your answer.

What is a property of a double replacement reaction