4. If any energy losses are present they should be small, despite attempts to produce an elastic collision. Describe any energy transfer processes occurring which may explain this discrepancy between initial and final kinetic energy. Are these processes conservative or non- conservative?Elastic Collision I Elastic Collision Results Average Flag Length (m): 0.01 (10cm) Trial # Initial Final Initial Kinetic Final Kinetic Ap AKE Cart 1 + Flag + Bumper mass (kg): 202g Momentum Momentum Energy Energy (kg m/s) () Cart 2 + Flag + Bumper mass (kg): 202g (kg m/s) (kg m/s) Trial # Vii (m/s) V2 (m/s) VIE(m/s) Var (m/s) 1 0.050096 0.063428 0.006212 0.00995 0.01332 0.03746 1 0.248 0 0 0.314 2 0.066054 0.079992 0.0108 0.01583 0.013938 0.05038 0.327 0 0 0.396 3 0.084032 0.101 0.01747 0.02525 0.016968 0.07772 0.416 0 0 0.500 4 0.169724 0.187844 0.0476 0.05842 0.01812 0.01073 Elastic Collision II 5 0.157644 0.186334 0.04115 0.057484 0.0286 0.016339 Cart 1 + Flag + Bumper + Weights mass (kg): 302g 6 0.138618 0.163.684 0.03181 0.04435 0.025066 0.01254 Cart 2 + Flag + Bumper + Weights mass (kg): 302g 10 0.076558 0.250848 0.0145077 0.0782645 0.17429 0.0637 Trial # Vii (m/s) Va (m/s) VIE (m/s) Var (m/s) 11 0.097162 0.320394 0.02336 0.127677 0.22323 0.10431 4 0.562 0 0 0.622 12 0.120998 0.437778 0.036238 0.238370 0.31678 0.2021 5 0.522 0 0 0.617 MEAN 6 0.459 0 0 0.542 St. Dev. Elastic Collision Cart 1 + Flag + Bumper mass (kg): 202g Cart 2 + Flag + Bumper + Weights mass (kg): 402g Trial # Vii (m/s) V2 (m/s) Vis (m/s) Var (m/s) 10 0.379 0 0 0.624 11 0.481 O 0 0.797 12 0.599 0 0 1.089