Average accelera9on as the 9me interval approaches

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Unformatted text preview: ont •  SI unit: rad/s² •  Posi9ve angular accelera9ons are in the counterclockwise direc9on and nega9ve accelera9ons are in the clockwise direc9on •  When a rigid object rotates about a fixed axis, every por9on of the object has the same angular speed and the same angular accelera9on –  The tangen9al (linear) speed and accelera9on will depend on the distance from a given point to the axis of rota9on Angular Accelera9on, final •  The instantaneous angular accelera9on is defined as th...
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This document was uploaded on 01/14/2014.

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