QUESTION 2 A certain machine requires a torque Tm of the form Tm = 1358 +184 sin (20 + (0) 37.4), 0≤ 0/[rad] ≤ 2π 180. W

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QUESTION 2 A certain machine requires a torque Tm of the form Tm = 1358 +184 sin (20 + (0) 37.4), 0≤ 0/[rad] ≤ 2π 180. When the torque Tm is used to drive the machine it is directly coupled to the shaft of an engine which produces an engine torque Te of the form Te = 1463 +346.7 sin (30+ (0) 47.8) The flywheel and other rotating parts which are attached to the shaft have a combined mass of m = 346.2 kg with a radius of gyration of k = 0.387 m and the mean rotational speed is N = 158.3 rev/min. Considering the above system, and by making appropriate use of Newton's method for solving the nonlinear equation f( 0, determine the following information: 2.1 The percentage of fluctuation of speed; The maximum angular acceleration. 2.2 (7)