PHY 2048 Lecture Notes - Lecture 10: Arsine, Rza, Imac
Document Summary
0 pointthrough whichaxis of rotationpasses i o i i rotation. Torque of any force f on any rigidobject. F magnitude of force l perpendicular distance of the force from the axis of rotation v. Action from 0 ex y jojo nf r doorknob. B cross product or vector product of f and b is defined as. F or fxb in a vectorquantity perpendicular to plane. Direction of the t perpendicular to the plane containing f and f. Think about a screw as you push clockwise the torquegoes. Into the planecrightytighty if youpush counterclockwise the torque comesout ofthe plane lefty loosey. A r d e az tz l r m cr d m r z l t m z vz l t. L m r z t m z vz z t rzmz rza t. E"t l i fadiwuhsidsfeingnapssuuedk9tharondugs. noacm ropeattached on the rim if pulling force f 9 on calculate the. Angularacc of the wheel when it rotates due to thepullingforcef.
