A mass weighing 20 pounds stretches a spring 6 inches. The mass is initially released from rest

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A mass weighing 20 pounds stretches a spring 6 inches. The mass is initially released from rest from a point 6 inches below the equilibrium position.

(a) Find the position of the mass at the times t = π/12, π/8, π/6, π/4, and 9π/32 s.

(b) What is the velocity of the mass when t = 3π 16 s?

In which direction is the mass heading at this instant?

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A First Course in Differential Equations with Modeling Applications

ISBN: 978-1111827052

10th edition

Authors: Dennis G. Zill

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Question Posted: Sep 30, 2020 06:34 AM

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A mass weighing 20 pounds stretches a spring 6 inches. The mass is initially released from rest

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a The position will be ...View the full answer

A First Course in Differential Equations with Modeling Applications

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