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uysha [10]
2 years ago
15

A force of 75N is applied to a nutcracker to crack open a walnut. If the mechanical advantage of a nutcracker is 3.5, what is th

e force the nutcracker applies to the walnut?
Given: 75N force on nutcracker, 3.5 force on walnut
Find: Mechanical Advantage
Mathematics
1 answer:
valentina_108 [34]2 years ago
8 0

Answer:

21N

Step-by-step explanation:

M. A = WORK OUTPUT ÷ WORK INPUT

Where M. A = 3.5 AND WORK OUTPUT = 75N

WORK INPUT = WORK(FORCE) OUTPUT ÷ M. A

= 75 ÷ 3.5 = 21.428

THEREFORE FORCE THE NUTCRACKER APPLIES TO THE WALNUT = 21.428 = Approx as 21N

Given: 75N force on nutcracker, 3.5 force on walnut

Using formula M. A = WORK OUTPUT ÷ WORK INPUT where M. A is not given W. O = 75N and W. I = 3.5N

75÷ 3.5 = 21N

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Answer:

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Step-by-step explanation:

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V= número de varones bailando.

M= número de mujeres bailando.

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M' = número de mujeres que no están bailando.

Sabemos que hay 40 personas en la fiesta, por lo que podemos construir la siguiente ecuación:

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