Lucuiaa Lucuiaa

21-01-2021
Physics

contestada

To open a soda can lid, a force of 50 N is applied to a car key, which acts as a lever. If the car key applies a force of 400 N to the lid, then the mechanical advantage of the car key is ___.

a 12
b 10
c 6
d 8

Respuesta :

21-01-2021

Explanation:

Given. Required

wo = 400N. MA=?

wi = 50N

Solution

MA = wo = 400N =8

wi. 50N

Answer Link

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