ICSE Class 6 Answered
the length of the load arm of a lever is 6 m long and effort arm is 3 m long .what is the effort required to lift the load of 40 N ?
Asked by tarayadav6208 | 03 Jan, 2020, 10:54: PM
Expert Answer
We know,
Load x load arm = effort x effort arm
40 N x 6 = effort x 3
effort = 80 N
Thus, effort required to lift the load is 80 N.
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