Simple Harmonic Motion: Period depends on k coefficient of spring and mass right?

In summary, simple harmonic motion is a type of periodic motion where a body oscillates around a central equilibrium point due to a restoring force. The period of simple harmonic motion is inversely proportional to the square root of the k coefficient of the spring. The mass of an object does not affect the period, which can be calculated using the formula T = 2π√(m/k). The period can be changed by altering the k coefficient of the spring, as well as the mass of the object and the amplitude of the motion.
  • #1
tahayassen
270
1
Period does not depend on amplitude. Correct?

I deduced this from the equations for simple harmonic motion:

ω=2πf
ω=√(k/m)
 
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  • #2
Yes, you are correct.

The period of a SHO depends on the k value, i.e. stiffness of the spring, and the mass of the oscillating body as
[tex]\omega=\sqrt{\frac{k}{m}}[/tex]
 

1. What is simple harmonic motion?

Simple harmonic motion is a type of periodic motion in which a body oscillates back and forth around a central equilibrium point due to a restoring force that is directly proportional to the displacement from the equilibrium point.

2. How does the period of simple harmonic motion depend on the k coefficient of the spring?

The period of simple harmonic motion is inversely proportional to the square root of the k coefficient of the spring. This means that as the k coefficient increases, the period decreases, and vice versa.

3. How does the mass of an object affect the period of simple harmonic motion?

The mass of an object does not affect the period of simple harmonic motion. The period only depends on the k coefficient of the spring and the equilibrium position of the object.

4. How can the period of simple harmonic motion be calculated?

The period of simple harmonic motion can be calculated using the formula T = 2π√(m/k), where T is the period, m is the mass of the object, and k is the spring constant.

5. Can the period of simple harmonic motion be changed?

Yes, the period of simple harmonic motion can be changed by altering the k coefficient of the spring. A higher k coefficient will result in a shorter period, while a lower k coefficient will result in a longer period. The mass of the object and the amplitude of the motion can also affect the period.

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