Explanation:
Given that,
Input force applied by the Yosef to a crowbar, [tex]F_1=50\ N[/tex]
Output force applied by the crowbar, [tex]F_2=750\ N[/tex]
We need to find the mechanical advantage of the crowbar. The mathematical formula of the mechanical advantage is given by :
MA = output force/input force
[tex]MA=\dfrac{F_2}{F_1}[/tex]
[tex]MA=\dfrac{750}{50}[/tex]
MA = 15
So, the mechanical advantage of the crowbar is 15. Hence, this is the required solution.
