Conceptual question on Simple Harmonic Motion.

In summary, simple harmonic motion is a type of periodic motion characterized by a restoring force that is proportional to the displacement of the object from its equilibrium position. Factors affecting its frequency include mass, stiffness, and amplitude, and it differs from other types of periodic motion by following a sinusoidal function. Real-life examples include pendulums, guitar strings, and mass-spring systems, and it is used in various practical applications such as timekeeping devices, shock absorbers, and machinery.
  • #1

Homework Statement


Given that a spring with a ball of mass m attached to it is oscillating in between x=A and x=-A where x=0 is the equilibrium position. Will the equilibrium position change when the the mass of the ball is doubled?

2. The attempt at a solution
I think that the equilibrium position will stay at zero and the amplitude will increases. Not sure though.
 
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  • #2
You are right, the equilibrium position does not change with mass if the spring is horizontal. But some characteristics of an SHM depends on the mass. What is it?

ehild
 

1. What is simple harmonic motion?

Simple harmonic motion is a type of periodic motion in which an object oscillates back and forth around a central equilibrium point. It is characterized by a restoring force that is directly proportional to the displacement of the object from its equilibrium position.

2. What are the factors that affect the frequency of simple harmonic motion?

The frequency of simple harmonic motion is affected by the mass of the object, the stiffness of the restoring force, and the amplitude of the oscillation. It is also independent of the initial displacement and velocity of the object.

3. How does simple harmonic motion differ from other types of periodic motion?

Simple harmonic motion differs from other types of periodic motion in that it follows a specific mathematical pattern known as a sinusoidal function. This means that the motion is smooth and repetitive, with equal amounts of time spent on each half of the oscillation.

4. What are some real-life examples of simple harmonic motion?

Some common examples of simple harmonic motion include the motion of a pendulum, the vibrations of a guitar string, and the oscillations of a mass on a spring. These examples all exhibit a back-and-forth motion around a central equilibrium point.

5. How is simple harmonic motion used in practical applications?

Simple harmonic motion has many practical applications, including timekeeping devices such as clocks and watches, shock absorbers in vehicles, and tuning forks used to tune musical instruments. It is also used in various types of machinery and equipment to control and regulate motion.

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