Mechanical Linkages

This Mechanical Linkages website provides learning objects in Physics of Basic Machines & Practical Four (4) Bar Mechanisms. Learning objects include Class 2 Levers: Force Input Angles; Identifying Lever Classes; Converting Rotational Velocity to Linear Velocity; Introduction to Class 1,2, and 3 Levers; Work and Power; Word Problems in Basic Mechanics, Mechanical Advantage; Quick-return Mechanism Velocity Calculations; Displacement and Velocity Ratios; Calculating Horsepower, RPM, and Torque; Critical Position; Crank Rocker Velocity; Crank Slider Velocity; and What is Torque?