Physics, 06.05.2021 20:30, bobk1433

A 6m long lever is pivoted 2m away from one end a 30 kg body is placed on this end. If a force of 200N is applied on the other end (draw a simple diagram)
and find
a. The order of the lever
b. M. A
c.
Wi
d. Wo
e.
If the V. R is twice the M. A find the efficiency of the machine

Answers: 3

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A 6m long lever is pivoted 2m away from one end a 30 kg body is placed on this end. If a force of...