Скачать или смотреть Problem Hour: 11 Questions on One Dimensional Motion | Class XI Physics | JEE & NEET

In this episode of Problem Hour with Saurabh Sir, we explore 11 carefully selected problems from the chapter One Dimensional Motion. These are not just formula-based—each question is designed to build your conceptual clarity, covering:
Maxima/minima of position and velocity
Displacement vs total distance
Graphical and functional motion analysis
Free fall misconceptions
And the concept of inertia in vertical motion (Problem 6)
💡 Whether you're preparing for JEE, NEET, or CBSE Class 11 exams, this session will push your understanding to the next level.

⏱️ Chapters
00:55 – Problem 1: Velocity-time equation — v = B·t − C·t²
02:44 – Problem 2: Unit analysis, turning point, velocity & acceleration from x = c·t² − b·t³
09:48 – Problem 3: Complete motion analysis of x = 12·t² − 2·t³
20:38 – Problem 4: Finding acceleration from position data
24:52 – Problem 5: Last second of free fall covers half the total distance
29:29 – Problem 6: Balloon drop — apply equations and concept of inertia
          (Initial velocity at the time of release stays with the object)
39:44 – Problem 7: Displacement and total distance from v = 2 − t
46:49 – Problem 8: Displacement and distance from quadratic position function s = 27 − 12·t + t²
55:29 – Problem 9: Analyze motion for v = 5·t^(3/2); find s, v, a at t = 4
01:01:25 – Problem 10: Displacement vs total distance for v = 400 − 16·t²
01:10:51 – Problem 11: Velocity as a function of position v = −4·s²; derive v(t) and a(t)

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