S. Collide-to-one. [it] points} Three pucks with masses in .1 = 25.0 [g]. m\" = 50.0 [g]. and ma: 75.0 [g] approach the origin as they move on a frictionless table. Fuck .4 moves with speed 1),. = 3.50[m,fs] while puck 3 moves with speed on: 1.25 [In/s] and is oriented at H = 72.0 below the horizontal as shown. All the packs arrive at the origin at the same time and stick together. causing it to move at 0.12 [l't'lfs] to the +1 direction. Fl/ :1. .. arc-La 69'\" A. {4points} What must be the .r and JP components of puck C's initial momentum for the described collision to happen? B. [4points} What must he the magnitude and direction of puck E's initial velocity for the described collision to happen? C. [1 point] What is the change in the system's total kinetic energy? 6. Block-a-xon. {3 points] A m = 25.0 [kg] block slides down a 6 = 36.0 incline as shown. leaving the end with a speed of um = 1.20 [mfs]. At the same time. a M = 75.0 [kg] cart. whose top end is located h = 3.00 [m] below the end of the chute, moves to the left with a speed of u," = 3.00 [mls]. and catches the block as it falls Once the cart catches the block. both move with the same speed. You may ignore friction. A. {3 points] What is the speed of the block just as it hits the cart? B. {3 points] What Is the velocity ofthe block-cart system after the cart catches the block? (I. [Zpoints] What is the change in energy of the cart and block immediately before and immediately after collision