PPT-Simple Harmonic Motion & Waves

Vocabulary Period the time for one cycle of simple harmonic motion or the time for a full wavelength to pass a position Frequency the number of cycles or the number of wavelengths passing a position in one second . College Physics I. Fall 2012. S. A. Yost. Chapter 11 . Simple Harmonic Motion. Announcements. Problem set 10B is due Thursday. . Read . sections 1 – 4 and 7 – 9 . if you haven’t. Topics. : simple harmonic motion, intro to waves.. 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. . . Typically, harmonic motion decreases in amplitude with time….this realistic model describes damped harmonic motion.. The damping effect is a result of friction and internal resistance of the system to further motion.. Prepared by;. Dr J P SINGH. Dept of Physics. P.G.G.C-11, Chandigarh. Email: drrajeshsharma@in.com. Periodic Motion. : any motion of system which repeats itself at regular, equal intervals of time.. Oscillatory or vibratory motion:. Physics 2415 Lecture 26. Michael Fowler, . UVa. Today’s Topics. The wave equation. Energy and power of waves. Superposition. Standing waves as sums of traveling waves. Fourier series. Harmonic Waves. Prepared by;. Dr. Rajesh Sharma. Assistant Professor. Dept of Physics. P.G.G.C-11, Chandigarh. Email: drrajeshsharma@in.com. Periodic Motion. : any motion of system which repeats itself at regular, equal intervals of time.. Chapter 15. Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.. 15-1. Simple Harmonic Motion. 15.01 . Distinguish simple harmonic motion from other types of periodic motion.. 15.02 . University of Michigan. Physics Department. Mechanics and Sound . Intro . Labs. Simple Harmonic Motion. This week you move away from rotational motion and begin to study simple harmonic motion. We say that you move away from rotational motion only in the sense that you will not be studying rotating objects as the main focus of the lab. However, it is worth noting that several concepts from rotational motion can be related to simple harmonic motion. You will study three simple harmonic oscillators today: the mass and spring system, the simple pendulum, and the ball and dish oscillator.. 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.. © 2014 Pearson Education, Inc.. Contents of Chapter 11. Simple Harmonic . Motion—Spring . Oscillations. Energy . in Simple Harmonic Motion. The . Period and Sinusoidal Nature of SHM. The . Simple Pendulum. 15-1. Simple Harmonic Motion. 15.01 . Distinguish simple harmonic motion from other types of periodic motion.. 15.02 . For a simple harmonic oscillator, apply the relationship between position . x . Hooke’s Law. When a spring is stretched, a restoring force is created.. The restoring force is proportional to the displacement . The restoring force is always directed toward the equilibrium point. Get 1 full page and 1 half page of paper. Fold full sheet of paper. about 1-1.5” short of even. Insert half sheet in the middle. Staple . across . the fold. Pick up the top two pages and starting from the bottom, cut the top two . Periodic Motion. Motion that repeats in a regular cycle is called . periodic motion. . . The revolution of a planet about its sun is an example of periodic motion. The highly reproducible period (T) of a planet is also called its year..