A system have $V . R = 1$ and mechanical advantage of $2.4$ . Calculate the effort required to raise a load of $200$ N.

200N

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80N

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83N

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52N

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Solution

The correct option is C 83N
Load = 200N, M.A. = 2.4
$\frac{L o a d}{E f f o r t} = M . A, E f f o r t = \frac{L o a d}{M A} = \frac{200 N}{2.4} = 83.33 N$

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A system have V.R=1 and mechanical advantage of 2.4 . Calculate the effort required to raise a load of 200 N.

The correct option is C 83NLoad = 200N, M.A. = 2.4LoadEffort=M.A,Effort=LoadMA=200N2.4=83.33N

A system have $V . R = 1$ and mechanical advantage of $2.4$ . Calculate the effort required to raise a load of $200$ N.

The correct option is C 83N
Load = 200N, M.A. = 2.4
$\frac{L o a d}{E f f o r t} = M . A, E f f o r t = \frac{L o a d}{M A} = \frac{200 N}{2.4} = 83.33 N$