Selina Chapter 1 - Force Exercise 1A Numerical Question 1 | ICSE Class 10 Physics

In this video, we solve Selina ICSE Class 10 Physics Chapter 1: Force, Exercise 1A Numerical Question 1 step-by-step. This problem is based on the Moment of Force, a key concept in understanding rotational effects in Physics. 🔍 Numerical Problem: A force of 20 N produces a moment of 10 N m about a fixed point O. Find: The perpendicular distance of point O from the line of action of the force. ✅ What you’ll learn in this video: How to apply the formula: Moment = Force × Perpendicular Distance How to rearrange and solve the equation Tips to avoid common mistakes Clear explanation with diagram and Hindi-English voiceover 📘 Book: Selina Concise Physics Class 10 ICSE 📚 Chapter: Force (Chapter 1) 📄 Exercise: 1A, Question 1