Detail of mass m = 0,5 kg slides down the chute. Angle to the horizontal plane of the tray should be located in order to move the item to the acceleration a = 2 m / s2? The angle expressed in degrees.

Right after the payment you will receive a link to a zip archive with the solution of the problem 13.1.3 (Chapter 3 - Dynamics theme - 13.1: Determination of strength for a given movement) 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.