The angle of elevation of the sun is decreasing at a rate of 0.25 rad/h. How fast

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The angle of elevation of the sun is decreasing at a rate of 0.25 rad/h. How fast is the shadow cast by a 400-ft-tall building increasing when the angle of elevation of the sun is π/6?

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Calculus Early Transcendentals

ISBN: 978-0538497909

7th edition

Authors: James Stewart

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Question Posted: Mar 04, 2016 06:49 AM

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The angle of elevation of the sun is decreasing at a rate of 0.25 rad/h. How fast

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We are given ddt 025 radh tan 400...View the full answer

Calculus Early Transcendentals

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