Numerical Problems 2.1 to 2.5 from Chapter 2 Force and Motion from Class 11 Physics New Book 2025 Punjab Board. Complete step-by-step solutions for essential numerical problems covering Newton's Laws, acceleration, and momentum conservation following Punjab Board PECTAA 2025 syllabus. First year physics students master problem-solving techniques and exam preparation for new curriculum 2025. Physics Class 11 Chapter 2 provides detailed calculations with formula applications for 11th class physics Punjab Board exam preparation. Master force and motion numerical problems and unit conversions from new book 2025. Watch the complete playlist for all lectures on the 11 Class Physics New Book. • Class 11 Physics New B... Physics Class 11 Chapter 2 Force and motion playlist: • Chapter 2 Force and mo...