Answer:
The mechanical advantage of the machine 20%
Explanation:
Given that,
Output force = 20.0 N
Input force = 100 N
We need to calculate the mechanical advantage of the machine
Using formula of mechanical advantage
[tex]MA = \dfrac{F_{out}}{F_{in}}\times100[/tex]
Put the value into the formula
[tex]MA=\dfrac{20.0}{100}\times100[/tex]
[tex]MA=\dfrac{1}{5}\times100[/tex]
[tex]MA=20\%[/tex]
Hence, The mechanical advantage of the machine 20%.
