The sphere starts from rest at  = 0 and rotates with an angular acceleration of  = (4) rad/s2, where  is measured i

1. 

16-05

The sphere starts from rest at thetaa = 0 and rotates with an angular acceleration of  = (4thetaa) rad/s2, where thetaa is measured in radians. Determine the magnitudes of the velocity and acceleration of point P on the sphere at the instant thetaa = 6 rad.
[A]. vP = 96.0 in./s, aP = 1168 in./s2
[B]. vP = 135.8 in./s, aP = 2310 in./s2
[C]. vP = 83.1 in./s, aP = 1011 in./s2
[D]. vP = 117.6 in./s, aP = 2000 in./s2

Answer: Option C

Explanation:

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