9th Class Physics Lecture Unit :4 Part :2 (PTB Syllabus)

Please subscribe to our YouTube channel to get these lectures.

http://www.youtube.com/@tanvirahmedspeaks

#tanvirahmedspeaks #ptbsyllabus #10thclasslectures #10thclass #9thclassbiology #9thclasslectures #ptbsyllabus #matricstudents #tanvirahmedspeaks #ptbsyllabus #10thclasslectures #10thclass #9thclassbiology #9thclasslectures #ptbsyllabus #matricstudents #aioulectures #aioustudents #aiou #aiouinfo

9th and 10th class English, Biology, Physics, Chemistry, and Computer Science Lectures for Punjab Boards. Class 9th 10th , IX/SSC-1/Matric. These Lectures are per the Latest Syllabus/Course Prescribed by the Boards of Intermediate and Secondary Education (BISEs) of Punjab Province and prescribed by the Department of Education, Punjab Government, Lahore.

In this video,

I covered these things,

Lecture

Unit:4

Part:2

4.6 CENTRE OF GRAVITY,

CENTRE OF GRAVITY OF SOME SYMMETRICAL OBJECTS,

CENTRE OF GRAVITY OF AN IRREGULAR SHAPED

THIN LAMINA

EXPERIMENT,

4.7 COUPLE,

4.8 EQUILIBRIUM,

CONDITIONS FOR EQUILIBRIUM,

FIRST CONDITION FOR EQUILIBRIUM,

SECOND CONDITION FOR EQUILIBRIUM,

STATES OF EQUILIBRIUM,

STABLE EQUILIBRIUM,

UNSTABLE EQUILIBRIUM,

NEUTRAL EQUILIBRIUM,

4.9 STABILITY AND POSITION OF CENTRE OF

MASS,

SUMMARY,

9th class physics,online physics lecture 9th class,9th class physics chapter 4,physics 9th class,9th class,9th class physics chapter 4 turning effect of forces,9th class physicslecture,9th class physicslecture - physics chapter 4 turning effect of forces - 9th class,turning effect of forces,turning effect of force,9th physics chapter 4,9th physics turning effect of forces,matric part 1 physics,turning effects of forces,turning effect of forces physics