A mathematical model for the position x(t) of a body moving rectilinearly on the x-axis in an
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A mathematical model for the position x(t) of a body moving rectilinearly on the x-axis in an inverse-square force field is given by
Suppose that at t = 0 the body starts from rest from the position x = x0, x0 > 0. Show that the velocity of the body at time t is given by v2 = 2k2(1/x – 1/x0).
Use the last expression and a CAS to carry out the integration to express time t in terms of x.
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d?x di?
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The velocity of the body at time t is given by v2 2k21x ...View the full answer
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Related Book For
A First Course in Differential Equations with Modeling Applications
ISBN: 978-1111827052
10th edition
Authors: Dennis G. Zill
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