2. Question 2 [14] Figure 2.1 illustrates a system with a mass of m = 5 kg suspended from a spring with a spring stiffne

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2 Question 2 14 Figure 2 1 Illustrates A System With A Mass Of M 5 Kg Suspended From A Spring With A Spring Stiffne 1 (33.79 KiB) Viewed 43 times

2. Question 2 [14] Figure 2.1 illustrates a system with a mass of m = 5 kg suspended from a spring with a spring stiffnesses of k = 300N/m. The system is acted upon by a vertical periodic force F = (7 sin 80) N. If the system is given a displacement of 100 mm from the equilibrium position and then released at t = 0. Determine: 2.1. The natural frequency [4] 2.2. The constants (A & B, or C1 & C2) from the general solutions [8] 2.3. Compute the equation which describes the motion of the block. Express it in its simplest form [2] k W m F = 7 sin 8t Figure 2.1 Spring mass system