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Mechanical Engineering Reviews That Work
Engineering Insights & PE Exam Strategies from Dr. Tom’s Classroom
Pulley-To-Block Motion Finally Explained Clearly
Watch our video! Two very interesting machine dynamics problems involve a pulley and a block, connected together by a cable that is wound around the
September 17, 2026
FEATURED TESTIMONIAL – “Gave Me the Courage to Pass the PE.”
“I attempted the PE Mechanical Machine Design & Materials Exam and failed, and since then I have been on and off preparing for the PE.
September 14, 2026
Struggling With Rolling Wheel Dynamics? Let me help.
Watch our video! The kinematics of a rolling wheel can get complicated quickly, especially for the accelerations which you need to solve kinetics (also called
September 10, 2026