Question

The mechanical advantage of a machine is 8. How much load it can exert for the effort of 3kgf ?

Answer 1

Hey user !!

Here's the answer you are looking for

$mechanical advantage (m) = \frac{load}{effort}$

$8 = \frac{load}{3} kgf$
load = 8 × 3 kgf = 24kgf (ans)


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Answer 2

$m.a. = load \div effort \\ = > 8 = load \div 3 \\ = > 8 \times 3 = load \\ = > 24 kgf = load$