When a major league pitcher throws a fastball the 0.14kg baseball is accelerated at 98m/s^2. The baseball is in contact with the pitchers hand for 1.85 meters. How much work does a pitcher do when he throws a fastball

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

Place me with this question is my last question