6個共点力大小分别为10N,20N,30N,40N,50N,60N,相互间角度为60,求合力?
问题描述:
6個共点力大小分别为10N,20N,30N,40N,50N,60N,相互间角度为60,求合力?
答
最大60牛,最小0牛
6個共点力大小分别为10N,20N,30N,40N,50N,60N,相互间角度为60,求合力?
最大60牛,最小0牛