Mathematics, 20.09.2019 07:00, mommytobe2019

2inches 3 inches pivot. if 60 lbs. of force must be applied to the valve for it to open, how much upward force must push rod x apply for the valve to open?
a 60 lbs
b.40 lbs
c 30 lbs
d.20 lbs
e 15 lbs

Answers: 1

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2inches 3 inches pivot. if 60 lbs. of force must be applied to the valve for it to open, how much up...