chapter08-web1

chapter08-web1 - Chapter 8 Rotational Equilibrium and...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Chapter 8 Rotational Equilibrium and Rotational Dynamics 1. Torque 2. Torque and Equilibrium 3. Center of Mass and Center of Gravity 4. Torque and angular acceleration 5. Rotational Kinetic energy 6. Angular momentum 7. Conservation of angular momentum
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2 Torque s What is torque? s How do I calculate it? s What are its SI units? s How do is compare to force? s How do I find the direction of torque? s How do I add two or more torques?
Background image of page 2
3 Torque s But wait, what does the torque equation really mean?
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
4 Lever Arm s What is a lever arm? s How does it help?
Background image of page 4
5 Right Hand Rule s Point the fingers in the direction of the position vector s Curl the fingers toward the force vector s The thumb points in the direction of the torque
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
6 Right Hand Rule 1. A fishing pole is 2.00 m long and inclined to the horizontal at an angle of 20.0° (Fig. P8.6). What is the torque exerted by the fish about an axis perpendicular to the page and passing through the hand of the person holding the pole?
Background image of page 6
7 Torque and Equilibrium s
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
8 Example - Equilibrium 1. A uniform horizontal 300-N beam, 5.00 m long, is attached to a wall by a pin connection that allows the beam to rotate.
Background image of page 8
Image of page 9
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/16/2012 for the course PHYSICS 104 taught by Professor Shaukatgoderya during the Winter '12 term at Tarleton.

Page1 / 25

chapter08-web1 - Chapter 8 Rotational Equilibrium and...

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online