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Universal Law of Gravitation
Acceleration due to gravity – how it changes with height and depth
Escape velocity – Definition, Derivation of equation and Values
Pushing a car, Newton’s 3rd Law and Friction
Weightlessness in a Satellite-feeling weightless
How to calculate Mechanical Advantage of a Lever?
Generator Effect and Motor Effect – underlying Physics principle
Projectile motion and Projectile motion equations-ready reference
Kepler’s Third Law equation derivation-Time period of Satellite revolution
Poisson’s ratio, Strain energy & Thermal Stress – expressions
Poisson’s ratio, Strain energy, Thermal Stress This post is the 3rd post of the Elasticity series. Already in our last 2 posts we have discussed the meaning of Elasticity and related concepts like Stress, Strain, Hooke’s Law and modulus of elasticity.Today we will briefly discuss couple of very important terms and concepts of the same
