Multiple Choice
Which of the following must be true for an object to be in a state of static equilibrium?
A) the sum of all vertical forces acting on the object must be equal to zero
B) the sum of all horizontal forces acting on the object must be equal to zero
C) the sum of all torques acting on the object must be equal to zero
D) all of the above must be true
Correct Answer:
Verified
Correct Answer:
Verified
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