Question

Yosef applies an input force of 50 N to a crowbar. The crowbar applies a force of 750 N to the lid of a crate. What is the mechanical advantage of the crowbar?

The mechanical advantage of the crowbar is
.

Answer 1

Answer: 15

Explanation:Explanation:

Given that,

Input force applied by the Yosef to a crowbar,

Output force applied by the crowbar,

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

MA = 15

So, the mechanical advantage of the crowbar is 15. Hence, this is the required solution.

Answer 2

Step-by-step explanation:

Given that,

Input force applied by the Yosef to a crowbar,
`F_1=50\ N`

Output force applied by the crowbar,
`F_2=750\ N`

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

`MA=(F_2)/(F_1)`

`MA=(750)/(50)`

MA = 15

So, the mechanical advantage of the crowbar is 15. Hence, this is the required solution.