help me answer these questions:

Question 17 Scenario Number Final Velocity of Cart X Final Velocity of Cart Y 1 0 VY 2 U X2 UY 3 -VX3 VY3 Cart X of mass mo travels along a horizontal surface with a constant speed in the positive horizontal direction. Cart X then collides with cart Y of mass Mo, which was initially at rest. After the collision, cart Y has a positive velocity. Immediately after the collision, cart X and cart Y could have one of three final velocities that are indicated in the table. In all scenarios, the total momentum of the two-cart system is the same before and after the collision. Assume that the collision in each scenario is elastic. How does the magnitude of the change in the momentum Ap of Object Y compare for each scenario? A Ap1 > Ap2 > Ap3 B Ap1 > Ap3 > Ap2 C Ap3 > Ap2 > AP1 (D Ap3 > API > Ap2Velocity (m/s) 10 8 6 Block X 4 ________ 24 - S Boky [ =4 -6 gt I 0 0.2 0.4 0.6 0.8 1.0 Time (s) Block X of mass 2 kg and block Y of unknown mass travel toward each other. An elastic collision occurs in which momentum is conserved. The graph shows the velocity of block X and of velocity of block Y as a function of time before, during, and after the collision. What is the mass of block Y? 0.4 kg 2 kg 6 kg 30 kg Cart X J CartY LJ Trial Number Initial Velocity of Cart X (m/s) Initial Velocity of Cart Y (m/s) Final Velocity of Cart X (m/s) Final Velocity of Cart Y (m/s) 1 3 -1 0.7 4.7 2 2 -2 -2 2 3 3 2 1.8 2.8 A student must conduct an experiment to verify the conservation of momentum for a closed two-cart system. Cart X and cart Y travel toward each other and eventually collide, as shown in the figure. Data collected from the experiment are shown in the table. What additional measuring tool should the student have used in order to verify the conservation of momentum? Force sensor Meterstick Stopwatch Balance Block X Block Y B Block X and Block Y are tied together by a rope. The system containing Block X and Block Y is dropped above Earth's surface in the orientation shown in the figure. Block Y has a larger mass than Block X. Which of the following claims is correct regarding the momentum of the system containing only Block X and the system that contains Block X and Block Y? @ The system containing Block X is an open system, and the system of both blocks is an open system. Q) The system containing Block X is an open system, and the system of both blocks is a closed system. The system containing Block X is a closed system, and the system of both blocks is an open system. The system containing Block X is a closed system, and the system of both blocks is a closed system