PPT-Chapter 4 AP Physics B Motion and Force: Dynamics

Dynamics is the study of force and its effect of motion A force is a push or pull that can change the inertia of an object Newtons First Law of Motion Every body continues in its state of rest or motion unless acted upon by a force. Chapter 2 UNITS AND MEASUREMENTS 4 hours Unitof measurement System of units SI units undamental and derived units Length mass and time measurements Accuracy and precision of measuring instruments rrors in measurement Significant figures Dimensions And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students Chapter 5. Learning Objectives- . Circular motion and rotation . Uniform circular motion. Students should understand the uniform circular motion of a particle, so they can:. Relate the radius of the circle and the speed or rate of revolution of the particle to the magnitude of the centripetal acceleration.. - Class . 13. Today:. Dynamics . in Two Dimensions. . Dynamics of Uniform. Circular Motion. Fictitious. Forces. Pre-class Reading Quiz. (Chapter. 8). Last day I asked at the end of class:. A ball is whirled on a string in a vertical circle. As it is going around, the tension in the string is. http://www.aplusphysics.com/courses/honors/dynamics/friction.html. Unit #3 Dynamics . Objectives and Learning Targets. Define friction and distinguish between static and kinetic friction.. Determine the coefficient of friction for two surfaces.. 1. A system of objects that are not moving with respect to one another. Used to determine the motion of an object.. Frame of Reference. 2. If you were measuring the length of a lunch tray you would most likely label it with the following unit.. Prof. Michael Kaufman. Fall 2011. My Contact Info. Office:. Science Bldg. Room 248. Office Phone:. (408) 924-5265. Office Hours:. . Tues., 10:00-11:00am & Thur., 1:15-2:15pm. . and. by appointment. . Material on Final Exam. Section 1: Measuring Motion. Objectives:. Describe the motion of an object by the position of the object in relation to a reference point. Identify the two factors that determine speed. You exert force on a pencil when you write. Forces are described by how strong they are and in what direction they are going. vocabulary. word!. Unbalanced Forces. unbalanced forces . - . will . change the object’s motion. Forces. We have learned that forces . either pushes or pulls.. They come in many varieties:. Gravity & Normal. Kinetic & Static Friction. Electrical & Magnetic. Air resistance. Tension. Nuclear Force. Physics 5403: Computational Physics. Physics. 5403: . Computational. . Physics. - . Chapter. 6: . Molecular. Dynamics. 1. 6.0 Overview. What is molecular dynamics (MD)?. Numerical method for studying many-particle systems such as molecules, clusters, and even macroscopic systems such as gases, liquids and solids . Forces and Uniform Circular Motion Physics Unit 2 This Slideshow was developed to accompany the textbook OpenStax Physics Available for free at https:// openstaxcollege.org/textbooks/college-physics 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 Key Concepts. For each translational motion quantity (position, velocity, acceleration, force, mass, momentum, . kinetic energy). there is a rotational quantity. Same equations apply. . Angular velocity (sign!) and .