Part | Two gliders, Y and Z, move toward each other on a level, frictionless track. GIiderY moves to the right with speed v0, while Glider Z moves to the left with speed .001v0(one-thousandth v0). The mass of gliderY is m, and the mass of glider Z is 2,000m. (wows not (001) El] drawn to scale) Consider the system consisting of glider Y and glider Z. Call this the Y/Z system. At the instant shown in the gure (before gliders Y and Z collide), is the momentum vector of the Y/Z system directed to the right, to the left, or zero? 0 The momentum vector of the Y/Z system is directed to the right. 0 The momentum vector of the Y/Z system is directed to the left. 0 The momentum vector of the Y/Z system is zero. 0 It is not possible to define a single momentum vector for the Y/Z system at the instant shown. Explain your reasoning for your previous response.Two experiments are conducted with gliders on a level, frictionless track: Experiment 1: Glider A is launched toward a stationary target, glider X. After the collision, glider A is at rest. Experiment 2: Glider B is launched toward a stationary target, glider Y. Glider B has the same mass and initial velocity as glider A in Experiment 1. After the collision, glider B has reversed direction. The final speed of glider X is greater than the final speed of glider Y (i.e., VXf > VYf). The mass of glider X is less than the mass of glider Y (i.e., mx m). The mass of glider X is less than the mass of gliderY (i.e., mx VYf). The mass of glider X is less than the mass of glider Y (i.e., mx