Chapter4

Chapter 4-

Forces in action

4.1- Forces, mass and weight

4.2- Centre of mass

au2GcT291IeTCfM_.mp4


y2mate.com - an_athlete_uses_physics_to_shatter_world_records_asaf_bar_yosef_RaGUW1d0w8g_360p.mp4


pisJpahb85lu3hJD.mp4



4.3- Free-body diagrams





4.4- Drag and terminal velocity

Terminal - Teachers.pdf

AQA practical

Terminal - Student.pdf

AQA practical



4.5- Moments and equilbrium





4.6- Couples and torques





4.7- Triangle of forces

4.7-1pager.pdf


4.8- Density and pressure

4.8-DensityPressure.pdf


4.8-DensityPressure_ANS.pdf




4.9 archimedes principle

Explained Beaker Ball Balance Problem.mp4


Beaker Ball Balance Problem.mp4


4.8-1pager.pdf