PPT-Dynamics Newton’s Three Laws of Motion

Forces We have learned that forces either pushes or pulls They come in many varieties Gravity amp Normal Kinetic amp Static Friction Electrical amp Magnetic Air resistance Tension Nuclear Force. 1. What is Physics?. Study of the nature of the Universe. what the Universe is made of – . Matter. stars and planets and . galaxies. different forms like gases and liquids and solids. sub-atomic particles like protons and electrons. 1 = 8.85 32 = 283.22 63 = 557.60 94 = 831.97 125 = 1106.34 2 = 17.70 33 = 292.07 64 = 566.45 95 = 840.82 126 = 1115.19 3 = 26.55 34 = 300.93 65 = 575.30 96 = 849.67 127 = 1124.04 4 = 35.40 35 = 309.78 To describe different Jewish food, purity and Sabbath Laws with examples. To explain why it was important to keep these laws. To evaluate how difficult it is to keep Sabbath Laws. Why would any religion have “purity” laws to follow?. To Cambridge University . sizar. in 1661 . Plague forced university to close – Newton goes home to . Woolsthorp. Annus. mirabilis of 1666. Calculus. Problem of the Moon. Dominated by Aristotle. Newton read Descartes, Galileo, . Simple version of Newton’s three laws of motion. Newton’s Laws and the Mousetrap Racecar. 3. rd. Law: “for every action there is an equal and opposite reaction”. Is more mass a good thing or a bad thing for a mousetrap racecar to go far?. Adam Grigsby and Harrison McCroskey. 3. rd. Block. 10/3/14. Newton’s First Law of Motion. An object in motion will stay in motion and an object at rest will stay at rest unless acted on by an unbalanced force. . The Law of Inertia. The first law says that an object at rest tends to stay at rest, and an object in motion tends to stay in motion (with the same direction and speed) unless acted upon by an unbalanced force.. RD. LAW. Newton's third law. is: For every action, there is an equal and opposite reaction.. Ms. . Carruth. 7th grade science. 32 . students. Listen, Look, Learn!. Newton's 3rd law. Problem. How can a horse pull a cart if the cart is. Newton’s method. Need initial guess and derivative. Quadratic convergence. Proof via . taylor’s. theorem. x_n+1 = . x_n. – f(. x_n. )/f(. x_n. ). Derivation from point-slope y = m*(x – x_0) + y_0:. Elizaveta. . Kudasova. 7 A. "Isaac Newton - . Исаак Ньютон" . Newton. , one of the greatest scientists of all times was born in 1642 in the little village in Lincolnshire, England. His father was a farmer and died before Newton was born. His mother was a clever woman whom he always . Definitions of Force. Force is a . push. or a . pull. acting on an object.. Force is a . vector. .. (. magnitude. & . direction. ). Force can be contact or long range (aka non-contact or field).. Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first.. “To every action there is an equal and opposite reaction”. F(AB) = - F(BA). The most important chapter of physics EVAR. What is a Force?. A force is a push or a pull. Contact forces:. Boat pulling a water skier. Pushing a car with a dead battery. Noncontact forces:. Gravitational attraction of moon to earth. Dynamics I Forces & Newton’s First Law 4 Natural Forces Gravity : acts between all masses in the universe and has “infinite” range Electromagnetic (EM) Force : acts between electrically charged particles and “magnetically charged” poles