Pad 11:12 AM 3. + -/1 points SerPSET9 15.P037.MI My Notes Ask Your Teacher A phy

Question

Pad 11:12 AM 3. + -/1 points SerPSET9 15.P037.MI My Notes Ask Your Teacher A physical pendulum in the form of a planar object moves in simple harmonic motion with a frequency of 0.290 Hz. The pendulum has a mass of 2.40 kg, and the pivot is located 0.320 m from the center of mass. Determine the moment of inertia of the pendulum about the pivot point. kg m2 Need Help? Read Masterl ssignment Save Assignment Progress Home My Assignments Extension Requesf WebAssign® 4.0© 1997-2017 Advanced Instructional Systems, Inc. All rights reserved

Explanation / Answer

w = 2 pi f = sqrt(m g L / I )

2 x pi x 0.290 = sqrt( 2.40 x 9.8 x 0.320 / I )

I = 2.27 kg m^2 .........Ans

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