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9 Nov 2019
A coin 2 (15%): A coin of mass m sits on lop of a spring that oscillates vertically, up and down, with small amplitude (follows Hooke's law). [m = 0.01 kg; g= 9.82 m/s2] Derive an equation that describes the motion of the coin in the vertical direction as function of time. y(t), if one assumes the coin stays in contact with the spring at all times. You may assume the motion of the spring-coin system is oscillatory. The amplitude of the oscillation is 1.2 cm What is the maximum frequency f = omega / 2 pi. that assures the coin remains in contact with the spring throughout?
A coin 2 (15%): A coin of mass m sits on lop of a spring that oscillates vertically, up and down, with small amplitude (follows Hooke's law). [m = 0.01 kg; g= 9.82 m/s2] Derive an equation that describes the motion of the coin in the vertical direction as function of time. y(t), if one assumes the coin stays in contact with the spring at all times. You may assume the motion of the spring-coin system is oscillatory. The amplitude of the oscillation is 1.2 cm What is the maximum frequency f = omega / 2 pi. that assures the coin remains in contact with the spring throughout?