Mechanics For Olympiads And Contests [cracked]: Physics Problems With Solutions

Calculate torque about the contact point on the floor. This eliminates the unknown friction force from your initial calculation.

A goldmine for teachers looking for unique challenge problems for their gifted students. Calculate torque about the contact point on the floor

Excellent for building foundational mechanics before stepping into pure Olympiad territory. Calculate torque about the contact point on the floor

Advanced projectile motion and complex pulley systems. Calculate torque about the contact point on the floor