NUMERICAL PROBLEMS | SIMPLE HARMONIC MOTION | Physics 12 | NBF | FBISE скачать в хорошем качестве

NUMERICAL PROBLEMS | SIMPLE HARMONIC MOTION | Physics 12 | NBF | FBISE

NUMERICAL PROBLEMS | SIMPLE HARMONIC MOTION | Physics 12 | National Book Foundation| Federal board #FederalBoard #ModelTownHumak #EducationalChannel #siranjumteaches #nationalbookfoundation In this Class 12 Physics lecture, we solve key *Numerical Problems from Chapter 8 - SIMPLE HARMONIC MOTION* based on the National Book Foundation (NBF) syllabus for Federal Board (FBISE). These problems cover amplitude, frequency, angular frequency, energy, phase, displacement, and pendulum motion — all essential for board exams and MCAT preparation. 🧮 Solved numericals include: ✔️ Maximum speed, amplitude, period relation ✔️ Displacement-time equation analysis ✔️ Motion between turning points ✔️ Energy of oscillation ✔️ SHM in pendulum and car engines 📘 Board: FBISE | Book: NBF 🎯 Ideal for: Class 12 / HSSC Part 2 students 🎓 Topic: Simple Harmonic Motion Numericals | Chapter 8 Physics Don't forget to like, comment, and subscribe for more solved exercises and past paper questions! #Physics12 #FBISE #SimpleHarmonicMotion #Class12Physics #Numericals #NBF #PhysicsLectures #SirAnjumTeaches 00:00:00 - Q1: Find period from amplitude = 2.48 m and max speed = 4.36 m/s 00:04:32 - Q2: x = 3 cos(2t); find amplitude, freq, period, & time at x = 0 & turning point 00:11:40 - Q3: Motion along x-axis between ±0.20 m; find freq, time at x=0 & x=0.10 m, speed at both 00:23:03 - Q4: 8 kg mass, amplitude 0.25 m, frequency 0.60 Hz; find total energy (Ans: 3.6 J) 00:26:47 - Q5: 3.5 m pendulum at Karachi (g = 9.832) & K2 (g = 9.782); find period & freq 00:31:26 - Q6: Piston in SHM, amplitude = 0.41 m, ω = 251 rad/s; find max speed 00:33:13 - Q7: At t = 0, x = 0.50 m, a = -0.72 m/s², phase = 0.84 rad; find displacement at t = 3.4 s #Physics12 #SimpleHarmonicMotion #NumericalProblems #FBISE #Class12Physics #NBF #PhysicsLecture #SHM #Amplitude #Frequency #Oscillation #BoardExamPreparation