PPT-Energy of Motion

Physics of Fun 26min Energy Any change in motion requires Energy Work is done when a change occurs Work cant be done without energy When an object or organism does work on another object some of its energy is . Angular displacement, angular velocity, angular acceleration. Rotational energy. Moment of Inertia. Torque. Chapter 10:Rotation of a rigid object about a fixed axis. Reading assignment:. Chapter 10.1 to10.4, 10.5 (know concept of moment of inertia, don’t worry about integral calculation), 10.6 to . Physics 7C lecture . 18. Thursday . December . 5. , . 8:00 AM – 9:20 AM. Engineering Hall 1200. Newton. ’. s law of gravitation. The . gravitational force can be expressed mathematically as . . Chapter 1. . Physics Paper B. . BSc. . I. Motion of a body. PERIODIC MOTION- . The motion which repeats itself at a regular intervals of time is known as Periodic Motion. . . FE Review Session. Adapted from the following references:. . NCEES Reference Handbook v. 9.1. . FE Review Manual, M.R. Lindeburg, Professional Publications. Kinematics. Study of a body’s motion independent of the forces on the body – geometry of motion.. fig_03_022. Nicolaus Copernicus. Copernicus’ Universe. Contrast Copernicus with the Aristotelian Cosmos. GALILEO. Galileo Galilei 1564 - 1642. Galileo's most original contributions to science were in mechanics: he helped clarify concepts of acceleration,. Central Force is Confined to a Plane. If p is the linear momentum of a particle of mass . µ. , the torque . τ. about an axis passing through the center of force is :. If the angular momentum L of mass . Given a set of corresponding points in two or more images, compute the camera parameters and the 3D point coordinates. Camera 1. Camera 2. Camera 3. R. 1. ,t. 1. R. 2. ,t. 2. R. 3. ,t. 3. ?. ?. ?. Slide credit: Noah . &. Matter and Energy. . Main Idea. You will be able to . demonstrate. . an understanding of the properties of matter and energy and their interactions.. [8 questions on STAAR]. Matter has measurable physical properties. . Examples:. Pendulum.. Oscillating spring (either horizontal or vertical) without friction.. Point on a wheel when viewed from above in plane of wheel.. Physics Classroom has a good lesson on simple harmonic motion under Waves, vibrations.. You . need energy to force an object to move. You need energy to make matter change. . The . blowing wind, the warm Sun and a falling leaf are all examples of energy in use. .. . Energy makes motion and change possible.. . Motion. Speed & Velocity. Acceleration. Newton’s First Law. Newton’s First Law of Motion. An object at rest will remain at rest and an object in motion will continue moving at a constant velocity unless acted upon by a net force.. People can conserve. Large percentage savings possible, but each individual has small total impact. Industry can conserve. Larger potential impact because of scale.. Datacenters are estimated to use 2 to 4% of the electricity in the United States. . LO:. . We will understand that energy can take many forms but the total energy in a system is constant.. . CT: . I . will investigate and calculate the changes of different forms of energy.. . The Law . Describing motion is occasionally difficult to do with words. Graphs can help simplify this description greatly. Position = Distance from a starting point. Velocity = rate of change in position. Acceleration = rate of change in velocity.