Understanding Frictional Forces and Equilibrium Principles in Physics
Explore the concepts of frictional forces and equilibrium in physics with a focus on conditions for forces acting on a body associated with friction. Learn about limiting frictional force, coefficient of friction, and the equilibrium of a body on horizontal and inclined planes. Delve into scenarios of bodies at rest or in motion on inclined planes under various forces. Enhance your understanding of physics through practical examples and diagrams.
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Presentation Transcript
Chapter No. 05 Friction C203.5 Use the conditions of equilibrium for forces acting on a body associated with friction.
Equilibrium of Body on horizontal Plane Apply conditions of Equilibrium -ve +ve Fx = 0 Fy = 0
Equilibrium of Body on Inclined Plane Body slide down due to its own weight +ve +ve -ve -ve
Body moves up the plane Normal Reaction Applied Force Wsin + Frictional Force Wcos Weight of the body (W)