When any two bodies come into contact, and they have relative motion between …
Category: Physics
In mechanics we deal with two types of quantities (variables): scalar and vector …
How to calculate the resultant force acting on an object
Thermal expansion is a physical property of a substance (gas, liquid or solid) …
How to calculate thermal expansion
The study of classical mechanics starts with Newton’s laws (principles) of motion. These laws …
The principles of classical (Newtonian) mechanics
From mechanics we know that, between two bodies, which are not in contact …
Coulomb’s Law – the force of interaction between electric charges
The ratio between weight and volume is called specific weight. The symbol used …
Specific weight
Matter exists in three common phases: solid liquid gas A solid has a …
Fluid Density
Matter is made by atoms. The atom has a nucleus and one or …
Static electricity and charge
All matter is made from particles (atoms or molecules) that are in constant motion. …
Temperature
Ad Blocker Detected
Dear user, Our website provides free and high quality content by displaying ads to our visitors. Please support us by disabling your Ad blocker for our site. Thank you!