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A screw has a mechanical advantage of 15. How much force must you apply to the screw so that is has an output force of 800 N?

Respuesta :

Basing on the information given, we can compute for the input force by these variables:
force output is 800N
Mechanical advantage of 15

Formula:MA = FO/FI
Derivation: 
FI = FO/MA
= 800 N / 15
= 53.33 N



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Answer:53 N

Explanation: