Physics, asked by himanshubisht9111, 8 months ago

The load arm of a Class I lever of length 5 m is 3 m long. What effort is required to lift
a load of 40 N

Answers

Answered by vivekdagale12

1

Explanation:

MA = EA/LA

= 3/6

=1/2

MA =L/E

E=L/MA

= 40*2

= 80N

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