Forces and Matter

This topic covers concepts, such as, Plastic Body, Elastic Deformation, Effects of Force on Shape and Size of a Body, Stretch as Force and Its Effect, Squeeze as Force and Its Effects & Deformation and Its Types etc.

This topic covers concepts, such as, Spring Forces, Elastic Limit, Force-displacement Graph for a Spring, Hooke's Law for Springs, Rubber and Hooke's Law & Spring Analog in Hooke's Law etc.

This topic covers concepts, such as, Atmospheric Pressure in Terms of Mercury Column, Mercury Barometer, Disadvantages of Using Water as a Barometric Liquid & Expression of Pressure due to Liquid at a Depth H etc.