A small mass sits on a turntable at a distance of .347m from the center of the turntable. The small mass has tangetial acceleration of 1.54 m/s^2. The angular acceleration of the mass is:   a. is greater for smaller radial position of the mass on the turntable.  b. equals zero.  c. is greater for a larger radial posiiton of the mass on the turntable.  d. depends upon the matrial of the turntable.  e. is independent of the radial position of the mass on the turntable.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter13: Rotation Ii: A Conservation Approach
Section: Chapter Questions
Problem 49PQ: A turntable (disk) of radius r = 26.0 cm and rotational inertia0.400 kg m2 rotates with an angular...
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A small mass sits on a turntable at a distance of .347m from the center of the turntable. The small mass has tangetial acceleration of 1.54 m/s^2. The angular acceleration of the mass is:

 

a. is greater for smaller radial position of the mass on the turntable. 

b. equals zero. 

c. is greater for a larger radial posiiton of the mass on the turntable. 

d. depends upon the matrial of the turntable. 

e. is independent of the radial position of the mass on the turntable.

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