96. Ha top two inclined planes forming the horizon angles α = 300 and β = 450, strengthened weightless unit (see. Figure). Bars masses m1 = 1 kg and 2 kg m2 = connected weightless inextensible thread, thrown through the block. The coefficients of friction of the plane of the bars are the same and equal to f = 0,08. Ignoring friction in the axle unit, determine: 1) acceleration and bars; 2) T natyazhe¬nie thread; 3) the pressure force F on the unit.