Physics, asked by prernachhetri, 10 months ago

To use a machine as a force multiplier, what types (class) of lever should preferably be used? draw a sketch of such a lever​

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Answered by maqboolgorsi1980
3

Answer:

Lever of II type (class) is used as a force multiplier in a machine. Thesketch of such lever is as shown below. The effort arm is always greater than the load arm, so mechanical advantage of class II lever is always greater than 1.

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