Question

0.72 m

1.85 m
Whats Mechanical advantage ?

A. 0.6
B. 2.6
C. 0.8
D. 2.4

Answer 1

`\huge\text{Hey there!}`

`\text{The formula for mechanical advantage is: }\rm{MA = (F_o)/(F_i)}\\\\\rm{Whereas, MA\ is: Mechanical\ average, F_o \ is \ the\ out put \ force, \ \& \ F_i\ is\ the\ in put}}\\\rm{force.}`

`\rm{MA = (0.72)/(1.85)\ or\ MA = (1.85)/(0.72)}\\\\\\\text{SIMPLIFYING }\rm{MA = (0.72)/(1.85)}\\\\\rm{MA \approx 0.72/ 1.85}\\\rm{MA \approx 0.3892}\\\rm{MA\approx 0.4}\\\\\\\text{SIMPLIFYING }\rm{MA = (1.85)/(0.72)}\\\\\rm{MA \approx 1.85/ 0.72}\\\rm{MA \approx 2.5694}\\\rm{MA \approx 2.6}\\\\\\\\\huge\text{Your answer probably is: \boxed{\mathsf{Option \ B. \bf 2.6}}}\huge\checkmark`

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