PHY 1048L Lab Inelastic Collisions (You do not need to use the report format as stated in the syllabus) NOTE: This lab is very similar to last week's lab (elastic collision). There are some minor changes. Please read all. Conservation of Linear Momentum (completely inelastic) 1.) View the following video to get background information on the Conservation of Linear Momentum: ps_:youtu.bei'2E9fY8H601g -- Youtube (7:17) 2.) Go to the following site to determine calculations: mmiphetcoloradoedu/enlsimulations/collision-lab (works best in Firefox browser); 3.) Use the lab simulation title \"INELASTIC\" 4.) Do not use a \"Reflecting Border\" 5.) Select the appropriate check boxes 6.) You may need to reposition balls. If so, make sure that the \"y" position stays at zero (0), otherwise we will be looking at an additional dimension to analyze. 7.) Complete Data Table 1 below Introduction: It in a process of collision, where kinetic energy is conserved such a collision is called perfectly elastic. When energy is not conserved the collision is called inelastic. By experimentally timing the movement of the red and green masses, determine both kinetic energy and momentum. Compare your \"hand\" calculated kinetic energy (K i") with the experimental kinetic energy (K f) for each trial. Also, compare the \"hand" calculated linear momentum (p '") with the experimental linear momentum (p f) for each trial. ps_:youtu.be18ko3qyg -- Further discussion on Linear momentum and kinetic energy Additional Assignment: Draw "before" and "after" collision pictures of each example. Use vectors to show direction of the momentum for each trials. Trial 1 Before After Trial 2 Before After Trial 3 Before After Trial 4 Before AfterTrial 5 Before After Sample Calculations for total momentum (Trial #5 only) Before After Sample Calculations for total kinetic energy (Trial #5 only) Before AfterData Table 1 Trial Mass of Mass V F Kin Kf pin pf Turquoise of [m/s] Ball [kg] Pink V-In Vin V F Joules , [Joules I kg [ kg Ball [m/s] [m/s] [m/s ] JJ , JJ m/s ] [m/s ] [kg] #1 .5 1.3 3.0 1-.5 #2 1.0 .3 .5 0.00 #3 .5 1.0 3.0 -.5 #4 1.0 .5 -.5 -2.0 #5 5 1.0 -.4 - 2.0 kg= kilograms; units =[ ] NOTE: You may need to reposition object in the simulation to ensure that there is an initial collision within the window . vin-initial velocity of turquoise ball V.in initial velocity of pink ball v.F final velocity of pink ball v.F final velocity of turquoise ball Kin initial Kinetic Energy of system Kf final Kinetic Energy of system pin initial momentum of system p' final momentum of system