Determine the distance d between the 80-lb couple forces

preview_player
Показать описание

Two couples act on the frame. If the resultant couple
moment is to be zero, determine the distance d between the
80-lb couple forces.
Рекомендации по теме
Комментарии
Автор

This is so easy to understand keep making more vids! I would recommend this to my friends.

elzah