74. The particle motion in the plane xOy is described b
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74. The particle motion in the plane xOy is described by x = At, y = A (1 + Bt) t, wherein A and B - are positive constants, t - time. Determine the equation of the trajectory of a material point; radius vector of the point depending on the time; Modules velocity and acceleration versus time.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)