Bill Nye, the Science Guy: Granny Tug of War
00:41 - 02:09
1m 28s

Hazel Fanny the Science Granny demonstrates balanced and unbalanced forces using a game of tug of war. When forces are in balance, they are equal, and no movement occurs. When forces are unbalanced, they are unequal, and movement occurs.



Please sign in to write a comment.