Procedure 1 Table 1(a) m m = 1.5 kg, my = 1.5 kg K K (m/s) (m/s) (m/s) (m/s) (m/s) (kgm/'s) (kam/s) (kgm/s) (kgm/s) (kgm/s) (kgm/s]) (kgm/s]) at rest Procedure 2 I kg 2kg Table 1(b) m, = 1 kg and m2 = 2 kg V 1I P. K K (m/s) (m/s) (m/s) (m/s) (m/s) (kgm/'s) (kgm/s) (kgm/s) (kgm/'s) (kgm/s) (kgm/s?) (kgm/s?)