Q2 (a) (b) A mechanical system is shown in Figure Q2, the mass and spring are connected to the disc by a flexible cable.

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Q2 A B A Mechanical System Is Shown In Figure Q2 The Mass And Spring Are Connected To The Disc By A Flexible Cable 1 (67.14 KiB) Viewed 99 times

Q2 (a) (b) A mechanical system is shown in Figure Q2, the mass and spring are connected to the disc by a flexible cable. Actually, the spring might be used to represent the stretching of the cable. The mass M is subjected to the external force fa(t) in addition to the gravitational force. Let 0 and x be measured from references corresponding to the position where the shaft K₁ is not twisted and the spring K₂ is not stretched. Determine the mathematical model of the system. Determine the state variable model or the state space form of the system. R 3 -000 K2 M fa(t) Figure Q2 K1 Jx (20 marks) (20 marks)