* Amplitude is the maximum displacement from the equilibrium position. This means it's the distance the body travels from its resting point to its farthest point in one direction.
* The distance covered in one vibration depends on the type of motion.
* Simple Harmonic Motion (SHM): In SHM, the distance covered in one vibration (the amplitude) is twice the amplitude.
* Other Motions: For other types of periodic motions (like non-sinusoidal oscillations), the relationship between the distance covered and the amplitude is more complex.
To determine the amplitude, you need more information:
1. The type of motion: Is it simple harmonic motion?
2. Additional information about the motion: If it's not SHM, you might need the equation describing the motion or a graph of its displacement over time.
Example:
* If the body undergoes Simple Harmonic Motion and covers 20 cm in one vibration, then the amplitude is 10 cm (half the distance covered).
Let me know if you can provide more details about the type of motion, and I can help you find the amplitude!
