'Rotational dynamics' diaporamas de présentation

1/21 do now

1/21 do now. A particle of mass m slides down a fixed, frictionless sphere of radius R starting from rest at the top. In terms of m, g, R, and ? , determine each of the following for the particle while it is sliding on the sphere . The kinetic energy of the particle

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Chapter 8

Chapter 8. Rotational Equilibrium and Rotational Dynamics. Force vs. Torque. Forces cause accelerations Torques cause angular accelerations Force and torque are related. Torque. The door is free to rotate about an axis through O

616 views • 46 slides

DEC 1013 ENGINEERING SCIENCEs

DEC 1013 ENGINEERING SCIENCEs. 2. KINEMATICS AND KINETICS. NAZARIN B. NORDIN nazarin@icam.edu.my. What you will learn:. Distance and displacement Speed and velocity Acceleration Distance vs. time graph: interpret slope as speed

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Spacecraft Dynamics

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Wrapping Multi-bond Graphs: A Structured Approach to Modeling Complex Multi-body Dynamics

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Chapter 9: Rotational Motion

Chapter 9: Rotational Motion. Rigid body instead of a particle Rotational motion about a fixed axis Rolling motion (without slipping). Angular Quantities. Kinematical variables to describe the rotational motion: ? Angular position, velocity and acceleration. Linear and Angular Quantities.

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Rotational Dynamics

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Chapter 13 Rotation of a Rigid Body

Chapter 13 Rotation of a Rigid Body. 13.1 Rotational kinematics 13.2 Center of mass 13.3 Torque 13.4 Rotational dynamics 13.5 Rotation about a fixed axis 13.6 *Rigid-body equilibrium 13.7 Rotational energy.

490 views • 20 slides

Chapter 12 Rotation of a Rigid Body

Chapter 12 Rotation of a Rigid Body. 12.1 Rotational Motion 12.2 Center of Mass 12.3 Rotational energy 12.4 Moment of Inertia 12.5 Torque 12.6 Rotational dynamics 12.7 Rotation about a fixed axis 12.8 *Rigid-body equilibrium 12.9 Rolling Motion.

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Chapter 9: Rotational Motion

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299 views • 12 slides

8.5 Rotational Dynamics ? F = ma ? = mr 2 ? ? ? = I ?

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Chapter 9

Chapter 9. Rotational Dynamics. 9.5 Rotational Work and Energy. 9.5 Rotational Work and Energy. DEFINITION OF ROTATIONAL WORK The rotational work done by a constant torque in turning an object through an angle is. Requirement: The angle must be expressed in radians.

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