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.

Your answer is below

Explanation:

The kinetic energy and mass has direct relation with each other because they are directly proportional to each other as we know,

K.E= 1/2 mv^2

If the mass increases then kinetic energy of the body also increases because they are directly proprtional to each other.

Sample Response: If the mass of an object increases, then its kinetic energy will increase proportionally because mass and kinetic energy have a linear relationship when graphed.

Explanation: