A box is sitting on a flat turntable that is spinning at 1 rpm (top view shown below); the box is r=779mm away from the axis of rotation O and does not slip at this speed. The coefficients of static andkinetic frictions between the box and the table are 0.68 and 0.22 respectively. If the table starts toaccelerate at 10x0.68 rad/s?, calculate the critical angular speed of the turntable when the boxbegins to slip. Give your answer in rpm, rounded to one decimal place.GeAN 121 QNiZENGGEN 121 Quiz

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Engineering

Civil Engineering

the table are 0.68 and 0.22 e the critical angular speed m, rounded to one decimal p

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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