5) Click on Play, then after the collision click on Pause. 6) Record the values of vir and var. 7) Calculate the values of pi , pr, Pr/Pi , Ki , Krand Kr/Ki and record them in tables 2 & 3 Table 2 V 21 Vif V 21 Pi = miVli+ V1i Pf = miVif + mzVzi m2V 21 p/ pi (m/s) (m/s) (m/s) (m/s) (kg.m/s) (kg.m/s) 1.00 0.50 1.50 0.75 2.00 1.00 2.50 1.25 Table 3 V1i V 2i V if Vzr Ki = (0.5m,V12) + (0.5m2V212) Kf = K/Ki (m/s) (m/s) (m/s) (m/s) (0.5m,V17) + (J) (0.5m2V27) 1.00 0.50 (J) 1.50 0.75 2.00 1.00 2.50 1.25 Do they all have the same pf / pi? explain