Three particles of mass 2 g, 1 g, and 3 g respectively, have position vectors: ,- Sei – 21 j+ (3 -2€, 7, - (21-1) - ( +2)j-rk 7, = (21-3) +(12-s )j -(4+ 6r – 3r' ) Determine the total linear momentum of the system att=1 second.
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