State the kind of lever which always has the Mechanical Advantage (MA) less than 1.
Class I lever
Class II lever
Class III lever
Both class I and class II lever
Class III levers have mechanical advantage less than 1 because effort arm is always smaller than the load arm.
State the kind of lever which always has the mechanical advantage less than 1.
State the kind of lever which always has the Mechanical Advantage(M.A) less than 1.
State the kind of lever which always has the mechanical advantage less than 1. Draw a labelled diagram of such a lever.
The lever for which the mechanical advantage is always less than 1 has the :