Balance Forces & Center of Gravity
1. A twisting force is called _______________
2. Tug-a-war demonstrates that when forces are _________, they are balanced.
3. In order to stand up from a chair, you have to be able to move your _________ ____ _________ forward.
4. When you push or pull an object you exert a __________
5. If you push an object above its center of gravity it will __________ _________
6. Everything, no matter what its size or shape has a _________ __ ________
7. The balance point of an object is also called _________ ___ _________
8. When forces are unequal, they are ___________
9. Why can a girl pick up the chair and boys cannot?___________________
10. What was the name of the music video at the end ?___________________