stion 9 Use the following information to answer question 9 and 10 yet wered Students perform an experiment using two low-friction laboratory carts. A piece of timer tape is attached to Cart I and fed through a spark timer apparatus. The timer makes a mark on the tape ked out of each 0.10 s. Cart I is pushed toward Cart II which is initially at rest. The carts collide, the piece of clay is deformed and holds the carts together as they continue to move. The mass of Cart I is 2.20 lag kg. Timer tape Piece of clay Spark Tabletop timer Cart I Cart II The students repeat the above procedure manipulating the initial speed of Cart I. The graph of their observations is given below including their line of best fit. Speed of Carts I and II (After the Collision) as a Function of the Speed of Cart I (Before the Collision) Speed of carts I and II after the collision (cm/s) Speed of Cart I before the collision (cm/s) The collision of the two carts is classified as _i because ii . Select one: O a, i = elastic, /i = momentum is conserved O b. / = elastic, / = kinetic energy is conserved O c. i = inelastic, if = momentum is not conserved