TASK DEFINITION: In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
PROBLEM: Question: Sue watches waves of different colored light travel past her with a spectrometer. The shorter wavelengths cause _____ waves to travel past her than the longer wavelengths. 
 Answer: more

SOLUTION: This means that as wavelengths get shorter, more waves move past a particular spot in the same amount of time.

PROBLEM: Question: Dean is trying to slide a rock down a hill using less input force. The slope of the hill that will be ideal for Dean is one that has a slope that is 
 Answer: gradual

SOLUTION: The more gradual the slope of the inclined plane, the less input force is needed and the greater the mechanical advantage.

PROBLEM: Question: Decreasing the mass of an object causes its inertia to 
 Answer: decrease

SOLUTION:
The full box is harder to move because it has greater mass and therefore greater inertia.