Рет қаралды 65,683
🔹 1. Mathematical pendulum
🔹 2. Spring pendulum
🔹 3. Graphical representation of vibrations
🔹 4. Equation of harmonic vibrations
🔹 5. Energy of vibrations
🔹 6. Mechanical waves. Types of waves
🔹 7. Wavelength. Wave speed
🔹 8. Wave interference