jagomart
digital resources
picture1_Rotational Dynamics Pdf 158289 | Lecture16


 179x       Filetype PDF       File size 1.28 MB       Source: www.sfu.ca


File: Rotational Dynamics Pdf 158289 | Lecture16
phys101 lectures 16 17 18 rotational motion key points rotational kinematics rotational dynamics torque and moment of inertia rotational kinetic energy angular momentumand its conservation ref 8 1 2 3 ...

icon picture PDF Filetype PDF | Posted on 19 Jan 2023 | 2 years ago
Partial capture of text on file.
                    Phys101 Lectures 16, 17, 18
                            Rotational Motion
      Key points:
      • Rotational Kinematics
      • Rotational Dynamics; Torque and Moment of Inertia
      • Rotational Kinetic Energy
      • Angular Momentumand Its Conservation
      Ref: 8-1,2,3,4,5,6,8,9.
                                                                          Page 1
                            Angular Quantities
                                   In purely rotational motion, all 
                                   points on the object move in circles
                                   around the axis of rotation (―O‖). 
                                   The radius of the circle is R. All 
                                   points on a straight line drawn 
                                   through the axis move through the 
                                   same angle in the same time. The 
                                   angle θ in radians is defined:
                                                          l ,
                                                          R
                                   where l is the arc length.
       Sign convention:  +  CCW
                                  -  CW  
        Angular Quantities
          Angular displacement:
          The average angular velocity is 
          defined as the total angular 
          displacement divided by time:
          The instantaneous angular 
          velocity:
        Angular Quantities
  The angular acceleration is the rate at which the 
  angular velocity changes with time:
  The instantaneous acceleration:
The words contained in this file might help you see if this file matches what you are looking for:

...Phys lectures rotational motion key points kinematics dynamics torque and moment of inertia kinetic energy angular momentumand its conservation ref page quantities in purely all on the object move circles around axis rotation o radius circle is r a straight line drawn through same angle time radians defined l where arc length sign convention ccw cw displacement average velocity as total divided by instantaneous acceleration rate at which changes with...

no reviews yet
Please Login to review.