77. Wheel radius R = 0,1m rotated so that the angular velocity of the time given by the equation ω = 2At + 5Bt4 (A = 2 rad / s2 and B = 1 rad / C5). Determine the total acceleration of the points of the wheel rim at t = 1 s after the start of rotation and number of revolutions made by the wheel during this time.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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