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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​
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29 votes
29 votes
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 crow-bar (lever-example-1
User Ali Jahanbin
by
2.6k points

1 Answer

7 votes
7 votes

Answer:

c.15

FA = Leffort / Llifting


(30)/(2)

=15

User Custom
by
2.9k points
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