Damped oscillations — underdamped, critically damped, overdamped: Visual walkthrough

1.6.9 · D2 · Physics › Oscillations & Waves › Damped oscillations — underdamped, critically damped, overda

Hum sirf yeh assume karte hain ki tum jaante ho ek spring wapas kheenchti hai aur ki "tez matlab zyada air-drag." Baaki sab — har symbol — yahan build kiya gaya hai.

Step 1 — Mass par do forces draw karo

KYA. Block par do arrows act karte hain.

Spring force $- k x$ : agar tum right kheencho ( $x > 0$ ) toh yeh left kheenchti hai, isliye isme minus sign aata hai. Zyada stretch → zyada pull.
Drag force $- b \overset{x}{˙}$ : yeh hamesha velocity ke opposite direction mein point karta hai. Number $b > 0$ hai damping constant — "syrup" kitna thick hai.

YEH DO HI KYUN aur kuch nahi