Equilibrium of Particles on Smooth and Rough Inclined Planes
Solve equilibrium problems for particles resting on inclined planes, finding minimum holding forces and critical angle of friction.

Solve equilibrium problems for particles resting on inclined planes, finding minimum holding forces and critical angle of friction.
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11th Grade · Math · UK A-Level
8 lessons
Model friction using limiting friction F_max = μR, resolve forces parallel and perpendicular to inclined planes, and analyse limiting equilibrium.
[Understand and use Newton’s third law; equilibrium of forces on a particle and motion in a straight line (restricted to forces in two perpendicular directions or simple cases of forces given as 2-D vectors); application to problems involving smooth pulleys and connected particles]; resolving forces in 2 dimensions; equilibrium of a particle under coplanar forces
Understand and use addition of forces; resultant forces; dynamics for motion in a plane