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21-02-2022
Physics

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Use the formula given below to calculate the force advantage of the crow-bar (lever) in the picture.

FA = Leffort / Llifting

Select one:
a. 60
b. 32
c. 15
d. 2

Use the formula given below to calculate the force advantage of the crowbar lever in the pictureFA Leffort LliftingSelect onea 60b 32c 15d 2 class=

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21-02-2022

Answer:

c.15

FA = Leffort / Llifting

[tex] \frac{30}{2} [/tex]

=15

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