ABCD plate rotates around an axis Oz with angular velocity ω = 4t. Po its sun side in the direction from B to C point M moves at a constant speed of 9 m / s. To determine the absolute velocity of a point M module at time t = 3, if the length of AB = 1 m.

Right after the payment you will receive a link to a zip archive with the solution of 11.2.21(Chapter 2 - Kinematics, theme - 11.2: The speed point) in theoretical mechanics from the collection of short tasks Kep OE, JA Viba, OP Grapis, JA Svetinysh et al. Publishing Moscow / Graduate School / 1989, 2009, 2012. Task completed in word format (handwritten or typed solution in 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 a positive review.