Imagine that a 500 kg box is at rest on a surface. Assume that the surface has no friction that would slow the box down. A person applies a 250 N net force to the left to push the box. a. What will be the acceleration of the box? (STATE THE FORMULA, SHOW THE CALCULATION AND ALL UNITS)

b. Describe how the motion of the box will change. (DRAW A FIGURE WITH ARROWS AND EXPLANATIONS)

c. If the same force were applied to a box with greater mass, would the acceleration be greater than, less than, or equal to your answer for Part 1a? In words and predictive calculations, explain WHY/HOW.

d. If the force were less than 250 N, would the acceleration be greater than, less than, or equal to your answer for Part 1a? In words and predictive calculations, explain WHY/HOW.