A large wooden turntable in the shape of a flat uniform disk has a radius of2.00 m and a total mass of 120 kg. The turntable is initially rotating at 3.00rad/s about a vertical axis through its center. Suddenly, a 70.0 kg parachutistmakes a soft landing on the turntable at a point near the outer edge.(a) Find the angular speed of the turntable after the parachutist lands. (As-sume that you can treat the parachutist as a particle.)(b) Compute the kinetic energy of the system before and after the parachutistlands.(c) Are those two kinetic energies equal? If not explain the causes of thisdifference.

Radius of disk (R) = 2 m Mass of disk (m) = 120 kg Initial angular velocity of disk (ω)= 3 rad/s…

Answered: A large wooden turntable in the shape…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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