A crane’s tipping axis is an imaginary _____.
a. horizontal line passing through the crane’s CG
b. horizontal line passing through the load’s CG
c. horizontal line around which a crane's center of gravity would rotate as it tips
d. vertical line around which the upperworks rotates
c. horizontal line around which a crane's center of gravity would rotate as it tips
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Fill in the blank(s) with the appropriate word(s).
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What will be an ideal response?
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What will be an ideal response?
What is the mechanical analogy for the electrical circuit shown below?
A. 
B. 
C. 
D. 
E. none of the above