A solid cylindrical disk has a radius of 0.15 m. It is mounted to an axle that
Question:
A solid cylindrical disk has a radius of 0.15 m. It is mounted to an axle that is perpendicular to the circular end of the disk at its center. When a 45-N force is applied tangentially to the disk, perpendicular to the radius, the disk acquires an angular acceleration of 120 rad/s2. What is the mass of the disk?
Step by Step Answer:
REASONING According to Table 91 in the text the moment of inertia I of the disk is I MR 2 where M is ...View the full answer
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