2) An 1750 g block is suspended by a string that is wrapped around a 22.0 cm diameter rotating cylindrical disk. The block is released from rest and drops a distance of 2.50 m in 1.77 seconds. (a) Draw diagrams of the forces and torques acting on the block and the disk. (b) Find the rotational acceleration of the disk. (C) Calculate the rotational inertia of the disk. (d) Find the mass of the disk. (e) Calculate the number of rotations made by the disk during the drop.

2) An 1750 g block is suspended by a string that is wrapped around a 22.0 cm diameter rotating cylindrical disk. The block is released from rest and drops a distance of 2.50 m in 1.77 seconds. (a) Draw diagrams of the forces and torques acting on the block and the disk. (b) Find the rotational acceleration of the disk. (C) Calculate the rotational inertia of the disk. (d) Find the mass of the disk. (e) Calculate the number of rotations made by the disk during the drop.

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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