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# A certain uniform turntable of diameter D0 has an angular

ISBN: 9780321675460 31

## Solution for problem 21DQ Chapter 10

University Physics | 13th Edition

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Problem 21DQ

A certain uniform turntable of diameter ?D?0 has an angular momentum ?L?0. If you want to redesign it so it retains the same mass but has twice as much angular momentum at the same angular velocity as before, what should be its diameter in terms of ?D? ?

Step-by-Step Solution:

Solution 21DQ Step 1 of 2: Angular momentum is given by L0= I Moment of inertia of the disc is I = mR1 2 2 2 = M1 D0 2 4 2 Now angular momentum can be written as L = MD 0 8 0

Step 2 of 2

##### ISBN: 9780321675460

University Physics was written by and is associated to the ISBN: 9780321675460. This textbook survival guide was created for the textbook: University Physics, edition: 13. This full solution covers the following key subjects: angular, momentum, diameter, retains, mass. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. The answer to “A certain uniform turntable of diameter ?D?0 has an angular momentum ?L?0. If you want to redesign it so it retains the same mass but has twice as much angular momentum at the same angular velocity as before, what should be its diameter in terms of ?D? ?” is broken down into a number of easy to follow steps, and 48 words. Since the solution to 21DQ from 10 chapter was answered, more than 357 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 21DQ from chapter: 10 was answered by , our top Physics solution expert on 05/06/17, 06:07PM.

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A certain uniform turntable of diameter D0 has an angular