'Parallel axis' diaporamas de présentation

Refraction

Refraction. Glass block. 35 o. Starter. frequency. speed. wavelength.

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Chapter 9

Chapter 9. Rotation of Rigid Bodies. Goals for Chapter 9. To describe rotation in terms of: angular coordinates ( q ) angular velocity ( w ) angular acceleration ( a ) To analyze rotation with constant angular acceleration

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PLANE KINETICS OF RIGID BODIES

PLANE KINETICS OF RIGID BODIES. The kinetics of rigid bodies treats the relationships between the external forces acting on a body and the corresponding translational and rotational motions of the body.

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Summary Lecture 11

This Friday 20-minute test on material in lectures 1-7 during lecture. Rotational Motion 10.5 Relation between angular and linear variables 10.6 Kinetic Energy of Rotation 10.7 Rotational Inertia 10.8 Torque 10.9 Newton 2 for rotation 10.10 Work and Power. Summary Lecture 11.

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Physics 114A - Mechanics Lecture 24 (Walker: Ch. 10.4-6) Rotational Inertia February 25, 2014

Physics 114A - Mechanics Lecture 24 (Walker: Ch. 10.4-6) Rotational Inertia February 25, 2014. John G. Cramer Professor Emeritus, Department of Physics B451 PAB jcramer@uw.edu. Announcements. HW#7 is due at 11:59 PM on Thursday, February 27. HW#8 is due at 11:59 PM on Thursday, March 6.

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CHAPTER 6 PLANAR KINETICS OF A RIGID BODY: FORCE AND ACCELERATION

CHAPTER 6 PLANAR KINETICS OF A RIGID BODY: FORCE AND ACCELERATION. 6.1 Moment of Inertia. Today’s Objectives : Students will be able to Determine the mass moment of inertia of a rigid body or a system of rigid bodies. In-Class Activities : • Applications • Mass moment of inertia

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Rotational Motion

Rotational Motion. AP Physics C. Introduction. The motion of a rigid body (an object with a definite shape that does not change) can be analyzed as the translational motion of its center of mass AND the rotational motion about its center of mass.

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Kinetics (I)

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Moments of Inertia

Moments of Inertia. ???????????????????????????? Centroid ??????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????????????????????????????. ???????????????????????

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PARALLEL-AXIS THEOREM FOR AN AREA & MOMENT OF INERTIA FOR COMPOSITE AREAS

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MASS MOMENT OF INERTIA (Section 17.1)

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PARALLEL-AXIS THEOREM FOR AN AREA & MOMENT OF INERTIA FOR COMPOSITE AREAS

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MASS MOMENT OF INERTIA (Section 17.1)

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Synthesis of Piezoelectric Lead Zirconate Titanate

Synthesis of Piezoelectric Lead Zirconate Titanate. Billy Woodford DREAM-REU Advisor: Dr. Wei-Heng Shih Mentor: Huidong Li. Outline. Background Intended Research Work To Date Future Work. Piezoelectricity.

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MASS MOMENT OF INERTIA (Section 17.1)

MASS MOMENT OF INERTIA (Section 17.1). Objectives : To determine the mass moment of inertia of a rigid body or a system of rigid bodies. APPLICATIONS.

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Rotational Motion

Rotational Motion. Real objects have mass at points other than the center of mass. Each point in an object can be measured from an origin at the center of mass. If the positions are fixed compared to the center of mass it is a rigid body . Rigid Body. r i.

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PHY221 Ch15: // Axis Theorem and Torque

PHY221 Ch15: // Axis Theorem and Torque. Recall main points: Expression of the Kinetic energy of a rigid body in terms of Kcm and Icm Parallel Axis Theorem Torque and Cross Product Angular acceleration from the torque. PHY221 Ch15: // Axis Theorem and Torque. Main Points.

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