chapter 7 flipped - Biomechanics chapter 7 Study online at...

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1. external net force (linear) / torque (angular) acting on an object is zero. Equilibrium 2. During equilibrium, objects are either _________ or _____________ 1. at rest 2. moving with a constant velocity (0 accel.) 3. system is in linear and rotational equilibrium and possesses zero linear or rotational velocity static equilibrium 4. system is in motion, but is experiencing no change in velocity or direction. dynamic equilibrium 5. ____ equilibrium is not moving static 6. _____ equilibrium has movement present; in a constant state of motion dynamic 7. resistance to having equilibrium disturbed Stability 8. ability (conscious effort) to control the current state of equilibrium Balance 9. More stability= more resistance to forces / torque that attempt to disrupt equilibrium (the harder to change motion) 10. ____ is a neuromuscular reference Balance 11. _____ is a mechanical term stability 12. an object that requires a large force or torque to disrupt its current position.
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