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1. |
A box is given a push across the floor. It comes to stop shortly after. Which one of the following reasons explain why this happen? |
A. | Gravity is acting on the box in the direction opposite to the box's movement. |
B. | Friction is acting on the box in the same direction of the box's movement. |
C. | \[\frac{1}{\sqrt{2}-1}\] |
D. | The heat produced during the box's movement slows down the box. |
Answer» D. The heat produced during the box's movement slows down the box. | |