A5- An oscillator with mass m= 0.700 kg and natural angular frequencywo= 2.00 s² is damped by a force Fdemp =-bi. The minimum value of b that preveoscillation about the equilibrium position isa) b= 1.40 kg stb) b= 1.96 kg s¹c) b= 2.80 kg s¹ d) b= 4.00 kg s¹A6- The frequency of a lightly damped harmonic oscillator isa) less than its natural frequency.b) greater than its natural frequency.c) equal to its natural frequency.d) independent of its natural frequency.c)

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A5- An oscillator with mass m= 0.700 kg and natural angular frequency wo= 2.00 s² is damped by a force Foamp =-bt. The minimum value of b that preve oscillation about the equilibrium position is a) b= 1.40 kg s b) b= 1.96 kg sl c) b= 2.80 kg s¹ d) b= 4.00 kg s A6- The frequency of a lightly damped harmonic oscillator is a) less than its natural frequency. b) greater than its natural frequency. c) equal to its natural frequency. d) independent of its natural frequency. c)

A5- An oscillator with mass m= 0.700 kg and natural angular frequency wo= 2.00 s² is damped by a force Foamp =-bt. The minimum value of b that preve oscillation about the equilibrium position is a) b= 1.40 kg s b) b= 1.96 kg sl c) b= 2.80 kg s¹ d) b= 4.00 kg s A6- The frequency of a lightly damped harmonic oscillator is a) less than its natural frequency. b) greater than its natural frequency. c) equal to its natural frequency. d) independent of its natural frequency. c)