12. Rotational Kinematics
Equations of Rotational Motion
Multiple Choice
Multiple ChoiceA tiny object spins with 5 rad/s around a circular path of radius 10 m. The object then accelerates at 3 rad/s2. Calculate its angular speed 8 s after starting to accelerate.
BONUS:Calculate its linear displacement in the 8 s.
A
19 rad/s
B
29 rad/s
C
43 rad/s
D
53 rad/s
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