[问答题]
According to Newton’s thi0,bqu *uqgi;r7-imb1mlk by 9qot 15 rrd law, each team in a1xiu/.kytp2m 4 wy. :fqrewy9 tug of war (Fig. 4–37) pulls with equal force on the other team. What, then, determines which team will w4u xt.2m/kfry p1q .iew 9ywy:in?
