This is an original exam question by Prof Kay Han. It is for…
This is an original exam question by Prof Kay Han. It is forbidden to photograph, upload, download, copy, or share this problem with anyone, or to post it to any website. Jack and Jill are moving a heavy box together. Jack uses more force to lift the box than Jill. The red dot represent the location of the center of mass. Select the one with a correct location of center of mass.