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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
.

User Vlad Rusu
by
7.8k points

2 Answers

4 votes

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.

User Nirkov
by
7.9k points
4 votes

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.

User Vern Burton
by
7.4k points