A girl stands at A on a platform which is rotating with angular acceleration and at the instant shown has angular velocity If she walks at constant speed v measured relative to the platform, determine her acceleration (a) When she reaches point D in going along the path ADC, (b) When she reaches po...

A girl stands at A on a platform which is rotating with angular acceleration and at

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A girl stands at A on a platform which is rotating with angular acceleration α and at the instant shown has angular velocity ω .If she walks at constant speed v measured relative to the platform, determine her acceleration

(a) When she reaches point D in going along the path ADC,

(b) When she reaches point B if she follows the path ABC.

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Engineering Mechanics - Dynamics

ISBN: 978-0132215046

11th Edition

Authors: R. C. Hibbeler

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Question Posted: Aug 07, 2023 08:02 AM

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A girl stands at A on a platform which is rotating with angular acceleration and at

Question:

Given: α = 0.2 @ = 0.5 V = 0.75 d = 1 m r = 3 m rad 2 rad S m D B C -y

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Engineering Mechanics - Dynamics

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