In the rotational motion experiment, a student wanted to measure the moment of inertia I of a disc, If he found out that the torque acting on the disc to be 2.1 N.m and the angular acceleration to be 26.42 rad/s2, find the moment of inertia ( in units of kg. m2) of the disc. Select one: O A. 0.079 O B. 0.040 O c. 0.056 O D. 0.143 O E. 0.119

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 110AP: With the aid of a string, a gyroscope is accelerated from rest to 32 rad/s in 0.40 s under a...
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In the rotational motion experiment, a
student wanted to measure the
moment of inertia I of a disc, If he
found out that the torque acting on
the disc to be 2.1 N.m and the
angular acceleration to be 26.42
rad/s2, find the moment of inertia ( in
units of kg. m2) of the disc.
Select one:
O A. 0.079
B. 0.040
Oc. 0.056
O D. 0.143
O E. 0.119
Transcribed Image Text:In the rotational motion experiment, a student wanted to measure the moment of inertia I of a disc, If he found out that the torque acting on the disc to be 2.1 N.m and the angular acceleration to be 26.42 rad/s2, find the moment of inertia ( in units of kg. m2) of the disc. Select one: O A. 0.079 B. 0.040 Oc. 0.056 O D. 0.143 O E. 0.119
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