'External torque' diaporamas de présentation

Angular Momentum; General Rotation

Angular Momentum; General Rotation. Chapter 11. Chapter 1: Angular Momentum. L for Objects Rotating About a Fixed Axis Vector Cross Product; Torque as a Vector L of a Particle L & t for a System of Particles; General Motion L & t for a Rigid Object. Units of Chapter 11.

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Angular Momentum; General Rotation

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Welcome back to Physics 215

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LECTURE #4 REVIEW OF TORSION Course Name : DESIGN OF MACHINE ELEMENTS Course Number: MET 214

LECTURE #4 REVIEW OF TORSION Course Name : DESIGN OF MACHINE ELEMENTS Course Number: MET 214. When an external torque is applied to a shaft, an internal resistance is developed within the shaft that prevents slippage.

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Torque & Rotational Motion

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Rotational Equilibrium and Rotational Dynamics

Rotational Equilibrium and Rotational Dynamics. Read introduction page 226

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Angular Momentum

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Announcements

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Rotational Conservation

Rotational Conservation. Angular Momentum Conserved. With no net external torque, angular momentum is constant. The angular momentum of an isolated system is conserved. Conservation. With no external torque, angular momentum is constant. dL / dt = 0 , L = constant. 4w. w. m. r /2. r.

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Angular Momentum

Angular Momentum. Inertia and Velocity. In the law of action we began with mass and acceleration F = ma This was generalized to use momentum: p = mv. Moment of Momentum. To continue the analysis of rotational motion, we must also extend the idea of momentum. p. r. Applying Torque.

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Preliminary Lunar Descent Attitude Control Analysis

Preliminary Lunar Descent Attitude Control Analysis. Christine Troy Assistant Project Manager Webmaster Lunar Descent Attitude Control Analysis. Problem. Attitude control during descent burn Thrust direction Communication Many sources of perturbation Thrust not through CG

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Preliminary Lunar Descent Attitude Control Analysis

Preliminary Lunar Descent Attitude Control Analysis. Christine Troy Assistant Project Manager Webmaster Lunar Descent Attitude Control Analysis. Problem. Attitude control during descent burn Thrust direction Communication Many sources of perturbation Thrust not through CG

81 views • 8 slides

Angular Momentum

Angular Momentum. Inertia and Velocity. In the law of action we began with mass and acceleration F = ma This was generalized to use momentum: p = mv. Moment of Momentum. To continue the analysis of rotational motion, we must also extend the idea of momentum. p. r. Law of Angular Inertia.

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