The initial angular velocity and the angular acceleration of four rotating objects at the same instant in time are listed in the table that follows. For each of the objects (a), (b), (c), and (d), determine the final angular speed after an elapsed time of 3 s. Initial angular velocity wo (a) (b) (c) (d) (a) Final angular speed = (b) Final angular speed = (c) Final angular speed = (d) Final angular speed = i i i i +13.0 rad/s +13.0 rad/s -13.0 rad/s -13.0 rad/s Angular acceleration a +3.0 rad/s² -3.0 rad/s² +3.0 rad/s² -3.0 rad/s²

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The initial angular velocity and the angular acceleration of four rotating objects at the same instant in
time are listed in the table that follows. For each of the objects (a), (b), (c), and (d), determine the final
angular speed after an elapsed time of 3 s.
Initial angular velocity wo
(a)
(b)
(c)
(d)
(a) Final angular speed =
(b) Final angular speed
=
(c) Final angular speed =
(d) Final angular speed =
IN
i
+13.0 rad/s
+13.0 rad/s
-13.0 rad/s
-13.0 rad/s
Angular acceleration a
+3.0 rad/s²
-3.0 rad/s²
+3.0 rad/s²
-3.0 rad/s²
Transcribed Image Text:The initial angular velocity and the angular acceleration of four rotating objects at the same instant in time are listed in the table that follows. For each of the objects (a), (b), (c), and (d), determine the final angular speed after an elapsed time of 3 s. Initial angular velocity wo (a) (b) (c) (d) (a) Final angular speed = (b) Final angular speed = (c) Final angular speed = (d) Final angular speed = IN i +13.0 rad/s +13.0 rad/s -13.0 rad/s -13.0 rad/s Angular acceleration a +3.0 rad/s² -3.0 rad/s² +3.0 rad/s² -3.0 rad/s²
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