The path of motion of a 5-lb particle in the horizontal plane is described in terms of
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The path of motion of a 5-lb particle in the horizontal plane is described in terms of polar coordinates as r = (2t + 1) ft and θ = (0.5t² - t) rad, where t is in seconds. Determine the magnitude of the unbalanced force acting on the particle when t = 2 s.
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r 2t 12 s 5 ft 0 05ttt2 s 0 rad a rro 0 51 ...View the full answer
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Jonas Araujo
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Related Book For 
Engineering Mechanics Statics & Dynamics
ISBN: 9780134895154
15th Edition
Authors: Russell C. Hibbeler
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