The position of the crank angle is determined at = 0,5t. Define The crosshead speed at time t = 4 s, if OA = AB = 1.5 m.

Immediately after payment you will receive a link to the zip file with the solution of the problem 7.2.8 (Chapter 2 - KINEMATICS theme - 7.2: The rate of a point in a rectangular coordinate system) on the theoretical mechanics of collection of short tasks Kep OE, JA Viba, OP Grapis, JA Svetinysh and others. Publishing Moscow / Graduate School / 1989, 2009, 2012. The task is made in the format word (typed or hand-written decision in a Word) or in manuscript form in the format gif, packed to the archive zip (open on any PC) .After checking the solutions would be very grateful if you leave your positive feedback.