Twisted Forces Beth Kappus Frank Gulla MathScience Innovation Center
Newton’s 3 Laws B. Davis, L. Blackburn & R. Hawley MathScience Innovation Center
Newton’s 3 Laws Sir Isaac Newton Late 1600’s England Legend of Apple Invented Calculus Prism and Light Universal Law of Gravity Phot from and.ac.uk/~history/Mathematicians/Newton.ht ml
1 st Law: Law of Inertia A body at rest will remain at rest And A body in motion will remain in motion Unless…
1 st Law: Law of Inertia A body at rest will remain at rest And A body in motion will remain in motion Unless… Acted upon by an outside force
1 st Law: Law of Inertia Keep on keeping on Truck and Ladder Example
2 nd Law: Law of Acceleration An object in motion, when acted upon by an external force will... accelerate. Remember: acceleration is change in speed If a ball is rolling along the ground and you kick it...
2 nd Law: Law of Acceleration
3 rd Law: Law of Reaction For every action, There is an equal but opposite reaction.
3 rd Law: Law of Reaction Forces always Come in pairs Equal in size Opposite in direction Acting on 2 different bodies
3 rd Law: Law of Reaction
Mega Micro Mini Golf
1 st Law: Law of Inertia 2 nd Law: Law of Acceleration 3 rd Law: Law of Reaction
Lets review