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A woman is standing at the rim of a nonuniform cylindrical horizontal platform initially at rest. The platform is free t
Posted: Sat Jul 09, 2022 12:05 pm
by answerhappygod
- A Woman Is Standing At The Rim Of A Nonuniform Cylindrical Horizontal Platform Initially At Rest The Platform Is Free T 1 (27.99 KiB) Viewed 31 times
A woman is standing at the rim of a nonuniform cylindrical horizontal platform initially at rest. The platform is free to rotate about frictionless orthogonal axle that goes through its center and has 4 m in diameter and moment of inertia of 500 kgm². The woman then starts walking along the rim in clockwise direction at a constant speed of 1.50 m/s relative to the Earth. If a woman has 60 kg, how much is kinetic energy of the platform when sets into motion? Select one: O a. 67.5 J Ob. 32.4 J O c. 0.36 J O d. 99.9 J Oe. -0.36 J