'Pendulum' diaporamas de présentation

Science Form 1 (Chapter 1)

Theme : Introducing ScienceTitle : Introduction to Science

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Oscillations and Simple Harmonic Motion:

Oscillations and Simple Harmonic Motion:. AP Physics C: Mechanics . Oscillatory Motion is repetitive back and forth motion about an equilibrium position. Oscillatory Motion is periodic . Swinging motion and vibrations are forms of Oscillatory Motion .

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Phys 221 FINAL exam review session

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Part Two: Oscillations, Waves, & Fluids

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Big Data, Big Corpus, and Bigrams: Calculating Literary Complexity

Big Data, Big Corpus, and Bigrams: Calculating Literary Complexity. Nathaniel Husted nhusted@indiana.edu. You too can be a Big Data Scientist!. Terminology: Big Data. Not a new concept (never believe marketers) Moving target

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Revision

Revision. Previous lecture was about Applications of Euler-Lagrange Equations Euler-Lagrange Equations (Different Forms). Some Examples related to Lagrangian and Hamiltonian. Falling Mass:

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Chapter 25 Vibrations & Waves

Chapter 25 Vibrations & Waves. Conceptual Physics 1999 Hewitt Bloom High School. Definitions. Vibration - a wiggle in time Atoms Wave - a wiggle in space and time Earthquakes, water, sound, etc. 25.1 Vibration of a Pendulum. Period , T (s)- time required for one complete cycle

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Work and energy

Work and energy. 1. Work done by a constant force. Definition:. Units:. [W] = N*m = J. 1a. Positive and negative work. Work done by forces that oppose the direction of motion will be negative . Centripetal forces do no work, as they are always perpendicular to the direction of motion.

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History Of Astronomy contd.

History Of Astronomy contd. 2.5 Nicolus Copernicus (1473-1543). Heliocentric model. Circular orbits. Explanation of the retrograde motion of planets. Explained why Mercury & Venus are always close to the sun.

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Simple Pendulum

Simple Pendulum. Q. R cm. q. L cos q. Equation of Motion. mg. Simple Pendulum. Compound Pendulum. Q. Center of mass. L. q. R cm cos q. Equation of Motion. mg. Compound Pendulum. Pendulum. Simple Pendulum. Compound Pendulum. Approximation. Different Centers.

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Unit 4 Poetry Vocab

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Experiment to find gravity from a Pendulum

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Double Pendulum

Double Pendulum. Double Pendulum. The double pendulum is a conservative system. Two degrees of freedom The exact Lagrangian can be written without approximation. l. q. m. l. f. m. Make substitutions: Divide by mgl t ? t ( g / l ) 1/2. Find conjugate momenta as angular momenta.

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Double Pendulum

Double Pendulum. Double Pendulum. The double pendulum is a conservative system. Two degrees of freedom The exact Lagrangian can be written without approximation. l. q. m. l. f. m. Make substitutions: Divide by mgl t ? t ( g / l ) 1/2. Find conjugate momenta as angular momenta.

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TIAA-CREF: A BRIEF HISTORY A LOOK AHEAD

TIAA-CREF: A BRIEF HISTORY A LOOK AHEAD. Scott Evans Executive Vice President, Asset Management TIAA-CREF October, 2007. The TIAA-CREF Experience: Background. 1905: No higher education retirement system

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Assignment # 3

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Pendulums

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Pendulum

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