BioMechanics Chapter 5 and 6 2024/2025 exam with 100% correct answers
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Course
BioMechanics Chapter 5 and 6
Institution
BioMechanics Chapter 5 And 6
Turning effect produced by a force correct answersTorque
An external force directed through the center of gravity of an object correct answersCentric Force
An external force not directed through the center of gravity of an object correct answersEccentric Force
What affects the size of th...
Turning effect produced by a force correct answersTorque
An external force directed through the center of gravity of an object correct answersCentric Force
An external force not directed through the center of gravity of an object correct answersEccentric Force
What affects the size of the torque? correct answersthe position or orientation of the line of action of
the force and the size of the force
Mathematically, torque is defined as: correct answersMathematically, torque is defined as:
T=Fxr
Where, T = Torque (or moment of force)
F = Force
r = moment arm or perpendicular distance
Torque is a vector quantity because the turning effect is around a specific axis that is correct
answersdirected in a specific direction
Once direction is specified, a positive or negative signs is used to indicate correct answersthe sense of
the force or torque along (or around) that line (or axis).
Counterclockwise torques equal
Clockwise torques equal correct answersPositive
Negative
Examples of torques:
Door - :
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