Physics · Oscillations of a spring: restoring force and force constant
In reality, a spring won't oscillate for ever. will the amplitude of oscillation
In reality, a spring won't oscillate for ever. will \( \quad \) the amplitude of oscillation until eventually the system is at rest.
- A. Frictional force, increase
- B. Viscous force, decrease
- C. Frictional force, decrease
- D. Viscous force, increase
Step-by-step solution
In reality, a spring oscillator experiences damping forces such as viscous drag (from air or fluid) or friction. These forces dissipate energy, causing the amplitude of oscillation to decrease gradually until the system comes to rest. Viscous force is velocity-dependent and commonly leads to exponential decay of amplitude, which is a typical model for damping in oscillatory systems.
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