A block of mass m = 0.1 kg attached to a spring with s = 40 Nm¯ is subject to a damping force with r = 0.1 kg s¯¹. (a) Calculate the magnitude Fo of the constant force required to move the equilibrium of the block from x = 0 to x = 15 cm. (b) If this force Fo were the amplitude of a harmonic driving force with non-zero we, what would be the steady-state amplitude of oscillations of the block at velocity resonance?
A block of mass m = 0.1 kg attached to a spring with s = 40 Nm¯ is subject to a damping force with r = 0.1 kg s¯¹. (a) Calculate the magnitude Fo of the constant force required to move the equilibrium of the block from x = 0 to x = 15 cm. (b) If this force Fo were the amplitude of a harmonic driving force with non-zero we, what would be the steady-state amplitude of oscillations of the block at velocity resonance?
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Transcribed Image Text:A block of mass m = 0.1 kg attached to a spring with s = 40 Nm-¹ is subject to a damping
force with r= 0.1 kg s ¹. (a) Calculate the magnitude Fo of the constant force required to
move the equilibrium of the block from x = 0 to x = 15 cm. (b) If this force Fo were the
amplitude of a harmonic driving force with non-zero we, what would be the steady-state
amplitude of oscillations of the block at velocity resonance?
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