This book contains instructive, challenging and fun physics problems for students at all levels.Let the static frictional forces make a common angle 0 with the vertical. The conditions for static equilibrium (see Fig. SI0.3) are mg = 2Ffr cos 0 and N = Ffr sin 0. From these equations we can express the normal component, N, of the forceanbsp;...
|Title||:||200 Puzzling Physics Problems|
|Author||:||P. Gnädig, G. Honyek, K. F. Riley|
|Publisher||:||Cambridge University Press - 2001-08-13|