george69696 george69696

30-01-2021
Physics

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What is the mechanical advantage of the screw shown below? O A. 14.1 O B. 2 O C. 12.6 O D. 8.2.

What is the mechanical advantage of the screw shown below O A 141 O B 2 O C 126 O D 82 class=

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hnga3bphei hnga3bphei

12-02-2021

Answer: C. 12.6

Explanation: 2*pi*1.8= 11.304

11.304/0.9= 12.56

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