Kines Final Practice Question

Forces are quantified by:
Translation, rotatory, general
Point of application, direction, magnitude
Compression, sheer, distraction
Direction, external, speed
An increase in the moment arm will
Increase force, decrease torque
Increase force, increase torque
Require less force
Require more force
Forces through the axis of rotation do not produce a torque
True
False
The patella is the least common anatomical pulley
True
False
The lever that functions at a mechanical disadvantage is:
Third class (EA/RA>1)
Second class (EA/RA >1)
Third class (EA/RA<1)
Second class (EA/RA<1)
Effort force will produce more rotation than translation.
True
False
The LoG
Is a downward line from the CoM
Generates more stability when longer
Generates more stability when shorter
A&C
There can never be accleration in dynamic equilibrium
True
False
Linear forces create tension equal at all points along the axis (in absence of friction)
True
False
__________ changes the point of application of the force to different points on the segment
CoRs
Anatomical pulleys
Manual resistance
Effort force
The greater the unbalanced torque, the greater the __________
Moment arm
Angular accleration
Force
Shoulder flexion with a dumbell is an explanation of a:
Closed kinetic chain
Open kinetic chain
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