Dynamics - Final exam problem 5 (Rigid Body translation or rotation and free body diagrams) example

Thermodynamics: drive.google.c...
Mechanics of Materials: drive.google.c...
Statics: drive.google.c...
Dynamics: drive.google.c...

[@dizoldman3934]

I believe there is a mistake at 7:14. I'm getting On=295N, not 174.6N.

[@evanrichards5672]

On= 294.9

[@erenkara4405]

I love dynamics. Türkiye is here

[@jdeg888]

Wasn't the radius between the ball and O when calculating FN supposed to be 0.65 instead of 0.7?

[@PSiEXE]

No because the radius of the sphere is 100 mm, not the diameter. So .1 + .6