Example 4.4 Solution || 9th Physics New Book Smart Syllabus || Chapter 04 || Lecture 08 ||
Автор: Photon Academy
Загружено: 2025-11-04
Просмотров: 183
In this video, we’ll learn about the Turning Effect of Forces (Torque) using Example 4.4 from the Punjab Textbook.
We’ll understand how two forces balance each other so that a stick does not rotate.
The concept is explained step-by-step in a simple and exam focused way perfect for Class 9 students.
⏱️ Time Stamps:
00:00 – Introduction and Concept of Torque
01:15 – Explanation of Example 4.4 Question
02:40 – Force Diagram and Given Data
04:10 – Formula for Rotational Equilibrium
05:00 – Resolving the 60 N Force
06:15 – Torque Balance Condition
07:10 – Step-by-Step Numerical Solution
08:30 – Final Answer and Explanation
09:20 – Quick Recap and Important Notes
09:50 – Closing Remarks and Next Topic Preview
📚 Key Concepts Covered:
Torque and Moment of Force
Conditions for Rotational Equilibrium
Resolving Forces into Components
Punjab Textbook Example 4.4 Explained
🎯 Ideal For:
Class 9 Physics Students
Punjab Board Smart Syllabus
Teachers and Tutors preparing lectures
📌 Hashtags:
#PhotonAcademy #PhysicsClass9 #TurningEffectOfForce #Torque #Equilibrium #PunjabBoardPhysics #Example4. 4#Momentoftorque #ForceAndRotation #PhysicsLecture #QasimAnwar
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