The ability to control equilibrium defines what? Stability balance mobility cent

Question

The ability to control equilibrium defines what? Stability balance mobility center of mass Which of the fallowing can increase base of support? widen stance add more points of contact (i.e. 3 point stance to 4-point stance) both A and B none of the above If description of stability is the desired outcome, which of .he following should be observed? lower COM increase bare of support increase friction move COM to edge of BOS Which one of the following incorrectly identifies .he part of. lever within the human body? a bone it (he rigid bar a joint is the axis of rotation a muscle insertion provides the point of force COM of the moving segment is the point of resistance all of the above are correct Moment of inertia is the angular analogue of what? moment of force moment of time C mass surface area When knee flexion is increased, what happens lo the moment of inertia of the leg about the hip? Increased decreased remains the same need more information In the absence of external torque, which of the following will increase when moment of inertia decreases? angular momentum angular velocity both A and B none of the above

Explanation / Answer

29)

stability

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30)

option C

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31

lower COM

option A

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32

option D

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33

mass

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34)

moment of inertia = I = m*l^2

increased

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35)

none of the above

option D

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