# 'Angular momentum' diaporamas de présentation

## Lecture 6: The origin of the solar system

Lecture 6: The origin of the solar system. Terrestrial. vs. Jovian. planets. Heavy elements (Fe,Mg,Si..). Terrestrial:. Got rocks, volcanoes, craters. Can stand on surface. smaller. Closer to the Sun. hotter. H, He. Jovian:. Mainly gas…. Bigger. Outer part of solar system. colder.

(402 views)

## Fundamentals of Physics

Fundamentals of Physics. Chapter 12 Rolling, Torque & Angular Momentum Rolling The Kinetic Energy of Rolling Rolling as Pure Rotation The Forces of Rolling Friction & Rolling Rolling Down a Ramp The Yoyo Torque Revisited Angular Momentum Newton’s 2 nd Law in Angular Momentum Form

By Lucy
(514 views)

## Rotational Dynamics Continued

Rotational Dynamics Continued. Translation-Rotation Analogues & Connections. Translation Rotation Displacement x θ Velocity v ω Acceleration a α Force (Torque) F τ Mass (moment of inertia) m I Newton’s 2 nd Law ∑ F = ma ∑τ = I α

By elina
(581 views)

## Angular Momentum

Angular Momentum. Moment of Momentum . To continue the analysis of rotational motion, we must also extend the idea of momentum. Define an angular momentum L . Based on the momentum p = mv Includes a lever arm Follows the rules for torque. p. r. Momentum Cross Product .

By Mia_John
(328 views)

## Physics I 95.141 LECTURE 21 11/24/10

Physics I 95.141 LECTURE 21 11/24/10. Exam Prep Question. The system to the right consists of a cylinder (R=15cm, M=50kg) and 4 2kg (point) masses attached to 30cm massless rods. The system is free to rotate around an axis through its center of mass.

By arleen
(194 views)

## Chapter 10

Chapter 10. Dynamics of Rotational Motion. Goals for Chapter 10. To learn what is meant by torque To see how torque affects rotational motion To analyze the motion of a body that rotates as it moves through space To use work and power to solve problems for rotating bodies

By johana
(393 views)

## Baryon Predictions

Baryon Predictions. Wave functions of Baryons. Baryon Magnetic Moments Baryon masses. Need to explain Parity and Charge Conjugation. Hadrons Magnetic moments. m q related to the intrinsic spin S of the quark. m = (q/mc) S and therefore for each spin-up quark:.

By Pat_Xavi
(330 views)

## MAE 4261: AIR-BREATHING ENGINES

MAE 4261: AIR-BREATHING ENGINES. Overview of Axial Compressors Mechanical and Aerospace Engineering Department Florida Institute of Technology D. R. Kirk. Radial (Centrifugal) Devices Can not handle as high mass flow Less efficient than axial device Short length Robust Less Parts.

(547 views)

## Chapter 12: Momentum

Chapter 12: Momentum. 12.1 Momentum 12.2 Force is the Rate of Change of Momentum 12.3 Angular Momentum. Chapter 12 Objectives. Calculate the linear momentum of a moving object given the mass and velocity. Describe the relationship between linear momentum and force.

By emily
(311 views)

## Physics 101: Lecture 15 Angular Momentum

Exam 3. Physics 101: Lecture 15 Angular Momentum. Angular Momentum. Momentum Angular Momentum p = mV L = I  conserved if F ext = 0 conserved if  ext =0 Vector Vector! units: kg-m/s units: kg-m 2 /s. 15. Direction of Angular Momentum. Right Hand Rule

By Olivia
(161 views)

## Great Problems in Nonlinear Evolution Equations

Sergiu Klainerman. Great Problems in Nonlinear Evolution Equations. On the Analysis of Geometric Evolution Equations. Los Angeles, August 2000. GOOD PROBLEMS ACCORDING TO HILBERT. 1. Clear and easy to comprehend. 2. Difficult yet not completely inaccessible.

By blue
(187 views)

## The Ordered Universe

The Ordered Universe. Chapter 2. Why do planets appear to wander slowly across the sky?. Newton’s laws of motion and gravity predict the behavior of objects on Earth and in space. The Night Sky. Movement of stars, planets, sun Physical events are quantifiable and therefore predictable.

By maxim
(420 views)

## EP-307 Introduction to Quantum Mechanics

EP-307 Introduction to Quantum Mechanics. Reference Texts Principles of Quantum Mechanics R Shanker Modern Quantum Mechanics J.J. Sakurai. Method of Assessment. Four surprise quiz of 10 marks each. Midsemester examination 20 marks. End Semester 40 marks. Tone of the course.

By winthrop
(309 views)

## Nuclear Decays

Nuclear Decays. Unstable nuclei can change N,Z.A to a nuclei at a lower energy (mass) If there is a mass difference such that energy is released, pretty much all decays occur but with very different lifetimes.

By hazel
(756 views)

## Chapter 13

Chapter 13. The Bizarre Stellar Graveyard. White Dwarfs. ...are stellar remnants for low-mass stars. ...are found in the centers of planetary nebula . ...have diameters about the same as the Earth’s. ...have masses less than the Chandrasekhar mass . Sirius B is a white dwarf star.

By petula
(536 views)

## All figures taken from Vector Mechanics for Engineers: Dynamics , Beer and Johnston, 2004

ENGR 214 Chapter 14 Systems of Particles. All figures taken from Vector Mechanics for Engineers: Dynamics , Beer and Johnston, 2004. Methods of analysis. Newton’s law:. If we have “ n ” particles:. Linear momentum. For a system of particles, the total linear momentum is. Angular momentum:.

By lore
(465 views)

## Chapter 3-4a Energy

Chapter 3-4a Energy. 3-1. The Meaning of Work 3-2. Power 3-3. Kinetic Energy 3-4. Potential Energy 3-5. Energy Transformations 3-6. Conservation of Energy 3-7. The Nature of Heat 3-8. Linear Momentum 3-9. Rockets. 3-1. Work. Work equals force times distance. W = Fd

By kiefer
(221 views)

## Rotational Dynamics

Rotational Dynamics. 8.3. Net positive torque, counterclockwise acceleration. Net negative torque, clockwise acceleration. Newton’s Second Law of Rotation. When net torque is zero: Object rotates at constant velocity, Or if object at rest, object does not rotate. Momentum.

By gram
(248 views)

## PHYS 1443 – Section 003 Lecture #18

PHYS 1443 – Section 003 Lecture #18. Monday, Nov. 10, 2002 Dr. Jae hoon Yu. Torque and Vector Products Rotational Kinetic Energy Work, Power and Energy in Rotation Angular Momentum Angular Momentum and Torque Conservation of Angular Momentum. Announcements. 2 nd term exam changes

By tracy
(309 views)

## Chapter 8 Rotational Motion

Chapter 8 Rotational Motion. Units of Chapter 8. Angular Quantities Constant Angular Acceleration Torque Rotational Dynamics; Torque and Rotational Inertia Solving Problems in Rotational Dynamics. Units of Chapter 8. Rotational Kinetic Energy Angular Momentum and Its Conservation

By morrison
(316 views)

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