The coordinates of a particle which moves with curvilinear motion are given by x = 10.25t +
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The coordinates of a particle which moves with curvilinear motion are given by x = 10.25t + 1.75t2 − 0.45t3 and y = 6.32 + 14.65t − 2.48t2, where x and y are in millimeters and the time t is in seconds. Determine the values of u, v, a, a, er, en, at, at, an, an, ρ, and β˙ (the angular velocity of the normal to the path) when t = 3.25 s. Express all vectors in terms of the unit vectors i and j.
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Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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