# Question

Write the general equation of motion for a mass that is on a horizontal frictionless surface and is connected to a spring at equilibrium

(a) If the mass is initially pulled in the axis from the spring (stretched) and released, and

(b) If the mass is pushed in the axis toward the spring (compressed) and released.

(a) If the mass is initially pulled in the axis from the spring (stretched) and released, and

(b) If the mass is pushed in the axis toward the spring (compressed) and released.

## Answer to relevant Questions

The equation of motion for an oscillator in vertical SHM is given by y = (0.10 m) sin[(100 rad/s)t] What are the (a) Amplitude, (b) Frequency, and (c) Period of this motion? Show that the total energy of a mass–spring system in simple harmonic motion is given by ½ mw2A2. What is the maximum elastic potential energy of a simple horizontal mass–spring oscillator whose equation of motion is given by x = (0.350 m) sin[(7 rad/s)t]? The mass on the end of the spring is 0.900 kg. A clock uses a pendulum that is 75 cm long. The clock is accidentally broken, and when it is repaired, the length of the pendulum is shortened by 2.0 mm. Consider the pendulum to be a simple pendulum. (a) Will the repaired ...Fig. 13.27a shows a snapshot of a wave traveling on a rope, and Fig. 13.27b describes the position as a function of time of a point on the rope. (a) What is the amplitude of the traveling wave? (b) What is the wavelength ...Post your question

0