2/241 The coordinates of a particle which moves with curvilinear motion are given by x = 10.25t + 1.75t²0.45t³ 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 v, v, a, a, et, en, at, at, an, an, p, and p (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.
2/241 The coordinates of a particle which moves with curvilinear motion are given by x = 10.25t + 1.75t²0.45t³ 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 v, v, a, a, et, en, at, at, an, an, p, and p (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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Transcribed Image Text:2/241 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 v, v, a, a, et, en,
at, at, an, an, p, and 3 (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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