Question: 12. A cart rolls across a horizontal flat surface as shown in the drawing to the right. Choose the multiplier that describes the m resulting

12. A cart rolls across a horizontal flat surface as shown in the drawing to the right. Choose the multiplier that describes the m resulting change in KE for each of the situations described below. I. 1X III. 3X V. Can't Tell II. 2X IV. 4X a. The mass of the cart (m) is doubled. b. The speed of the cart (v) is doubled. c. The cart moves to a planet 3 times the mass of Earth. d. The cart is moved from the first floor to the third floor

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