Table 5: Momentum before collision mass velocity momentum mass m1 marble distance d1 for m1 time t1 for momentum pl inbound marble (E) (cm) marble (5) (g cm/s) Table 6: Momentum after collision mass velocity momentum Sum of mass m1 distance d2 for m1 time t2 for m1 marble (8) (cm) after (s) momentum Pz after (g cm/s) P2 + P; mass m2 distance d3 for m2 time t3 for m2 momentum P, white marble marble (g) after (cm) after (s) after (g cm/s) Momentum before, P, =_ Momentum after, P2 + P} =