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4 Suppose now that the track and incline are a rough surface and that the cart was influenced by the force of friction. Which of the following best describes how the situation would be different than the situation described in the three pictures for number 1? A There would be no change B The cart would go up the ramp c The spring would compress less D The cart would accelerate more down the ramp E ) The cart would be moving faster at the bottom of the ramp. 5 Reference the picture below. Given that A has a greater mass A B A ) A has a greater gravitational potential energy B A and B have the same gravitational potential energy C B has a greater gravitational potential energy