Unit 6 – Lecture 1. Review Work = Force * distance measured in Joules [newton meters] this remains true using effort force or resistance force Power =
Torque The perpendicular distance from the line of action to the pivot point is called the moment arm (r). Torque is the force multiplied by the moment.
Calculating Mechanical Advantage Inclined Plane, Pulley, Lever.
Unit 6 – Lecture 1. Equations Work = Force * distance measured in Joules [newton meters] this remains true using effort force or resistance force Power.
Lever: A simple machine consisting of a rigid bar that turns about an axis of rotation or a fulcrum (A). An effort or exertion (F) is applied to cause.