At the base of the ramp was a swing-up door with stiff old lever arms.
In terms of our round log; we've added a lever arm to one side, with a great weight attached.
The straight line segment is the lever arm of the force with respect to the center of mass.
This allows you to write torque times lever arm.
The long lever arm reduces muscle efficiency to drive the limb forward.
Jay reached down to move lever arms that protruded through the floor.
Second, the lever arm is getting longer with increased crack length .
However, unlike these other bits, its shanks have no lever arm.
Once you have it in, cinch it down with the lever arm.
The higher structural stresses are caused largely due to the longer lever arm.
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