CH 9
... Up to this point when studying the motion of objects we have made the (implicit) assumption that these are “point objects” i.e. all the mass is concentrated at one point. In chapter 9 we will drop this assumption and study the rotation of rigid bodies. These are objects that do not change volume or ...
... Up to this point when studying the motion of objects we have made the (implicit) assumption that these are “point objects” i.e. all the mass is concentrated at one point. In chapter 9 we will drop this assumption and study the rotation of rigid bodies. These are objects that do not change volume or ...
Lecture 23 (Mar 18) - West Virginia University
... Recap II • Circular motion at constant speed is an accelerated motion (the direction of the velocity vector changes). • The corresponding centripetal acceleration is: ...
... Recap II • Circular motion at constant speed is an accelerated motion (the direction of the velocity vector changes). • The corresponding centripetal acceleration is: ...
Momentum_additional_Notes
... Two skaters stand facing each other. One skater’s mass is 60 kg, and the other’s mass is 72 kg. If the skaters push away from each other without spinning, a. the 60 kg skater travels at a lower momentum. b. their momenta are equal but opposite. c. their total momentum doubles. d. their total ...
... Two skaters stand facing each other. One skater’s mass is 60 kg, and the other’s mass is 72 kg. If the skaters push away from each other without spinning, a. the 60 kg skater travels at a lower momentum. b. their momenta are equal but opposite. c. their total momentum doubles. d. their total ...
