Physics, 03.04.2020 02:39 breannaking9734
For part A (steel projectile), compute the total kinetic energy before and immediately after impact (show your work). Calculate (and then explain) the kinetic energy loss by using (KEf â KEi) / KEi x 100%â˘Conservation of momentum m v0 = (m + M ) vcâ˘Conservation of energy ½ (m + M) vc2 = (m + M ) g hâ˘Trig application L ( 1 - cos θ ) = hTable A (Pendulum Methodfor steel sphere)Trials 1 2 3 4 5 avg θ 36 36.5 35.5 36 36.5 36.1m = 65.92gM =240.27gL = .029mh = 0.0557 mvc = 1.05 m/sv0 = 4.88 m/s
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For part A (steel projectile), compute the total kinetic energy before and immediately after impact...
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