1. NEWTON’S LAWS OF MOTION

2. FORCE: any push or pull causes motion natural forces – gravity KINETIC ENERGY POTENTIAL ENERGY BALANCED FORCES: EQUAL F = 15 ft/lb

4. Newton’s 1 st Law of Motion: INERTIA: A body at rest stays at rest unless moved by an outside force. A body In motion stays in motion unless stopped by an outside force. Force being…

5. Newton’s 2 nd Law of Motion: Force needed to move an object is related to its mass. Mass of wagon = 15 lbs. Mass of wagon = 50 lbs. F=ma

6. BALANCED FORCES: EQUAL F = 15 ft/lb

7. UNBALANCED FORCES: ONE OBJECT MOVES IN THE DIRECTION OF THE GREATER FORCE.

8. Newton’s 3 rd Law of Motion: For every force there is an equal and opposite force. As dinosaur’s feet push down and back on the ground, his body moves forward With the same force.