The mechanical advantage of a first class lever
a) is always greater than one
b)...
Engineering, 14.01.2020 18:31 afolmar2006
The mechanical advantage of a first class lever
a) is always greater than one
b) is always less than one
c) can be greater or less than one
d) is the input force divided by the output force
Answers: 2
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The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
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Answers: 1
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