Rotational Motion
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Last updated 4:26 PM on 6/17/23
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15 Terms
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Average angular velocity, ωₐᵥ\=
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Instantaneous angular velocity, ω\=
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Instantaneous angular acceleration, α\=
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Average angular acceleration, αₐᵥ\=
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Tangential speed, v\=
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Tangential acceleration
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Radial acceleration
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Moment of Inertia, I\=
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Angular Kinetic Energy, K
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Rigid body
An object that maintains an unchanging size and shape
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Angular displacement
Change in the angular position of a rigid body
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positive
The algebraic sign of angular displacement is \________ for counterclockwise rotation
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negative
The algebraic sign of angular displacement is \________ for clockwise rotation
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radian
Angular displacements are usually measured in \______
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2π
There are \__ radians in one complete revolution.
Note 
Flashcards (23)