Q2 A 75.0 kg woman stands at the rim of a horizontal turntable having a moment of inertia of 750 kg.m2 and a radius of 3.50 m. Theturntable is initially at rest and is free to rotate about a frictionless, vertical axle through its center. The woman then starts walkingaround the rim clockwise (as viewed from above the system) at a constant speed of 0.50 m/s relative to the Earth. How much workdoes the woman do to set herself and the turntable into motion?2 -O A) 43.65 JВ) 65.40 JС) 99.90 JO D) 64.00 JE) 20.86 J

given: mw=75 kgITT=750 kg m2r = 3.50 mvw=0.5 m/s

turntable is initially at rest and is free to rotate about a frictionless, vertical axle through its center. The woman then starts walki around the rim clockwise (as viewed from above the system) at a constant speed of 0.50 m/s relative to the Earth. How much wor A 75.0 kg woman stands at the rim of a horizontal turntable having a moment of inertia of 750 kg.m2 and a radius of 3.50 m. The does the woman do to set herself and the turntable into motion? OA) 43.65 J OB) 65.40 J OC) 99.90 J OD) 64.00 J DE) 20.86 J

turntable is initially at rest and is free to rotate about a frictionless, vertical axle through its center. The woman then starts walki around the rim clockwise (as viewed from above the system) at a constant speed of 0.50 m/s relative to the Earth. How much wor A 75.0 kg woman stands at the rim of a horizontal turntable having a moment of inertia of 750 kg.m2 and a radius of 3.50 m. The does the woman do to set herself and the turntable into motion? OA) 43.65 J OB) 65.40 J OC) 99.90 J OD) 64.00 J DE) 20.86 J

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 46P: A playground merry-go-round of radius R = 2.00 m has a moment of inertia I = 250 kg m2 and is...

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