Required
1. IN A CLASS 3 LEVER *
(1 Point)
EFFORT ARM IS LESS THAN LOAD ARM
EFFORT ARM IS GREATER LESS THAN
OR EQUAL TO LOAD ARM
EFFORT ARM IS GREATER THAN ARM
EFFORT ARM IS EQUAL TO LOAD ARM
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Answer:
The distance between effort and fulcrum is called effort arm. The mechanical advantage of a lever is equal to the ratio of the effort arm to the load arm. This is called the principle of a lever. If load arm is greater than the effort arm, mechanical advantage is less than 1
Explanation:
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