Introduction: In the 20th century, Newton’s laws were replaced by quantum mechanics and relativity as the most fundamental laws of […]
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Laws of friction
Introduction Here we are going to learn about Laws-of-Friction. A box needs to be moved across the floor of your […]
Static and Kinetic Friction
What is Friction? As soon as we throw a ball on the floor, it starts moving with some speed. However, […]
Uniform Circular Motion
Introduction: When an object moves in two coordinates such as x, y or y, z, and so on then the […]
Equilibrium of Concurrent Forces
Equilibrium of Concurrent Forces When all of the forces operating on a body are balanced (canceled out) and the net […]
Law of Conservation of Linear Momentum
Linear momentum is the vector amount and is characterized as the result of the mass of an item, m, and […]
Important Topic of Physics: Unit Vector
Introduction A vector quantity that has both a magnitude and a direction linked with it. A unit vector is with […]
Equality of Vectors
Introduction We will discuss Vectors, equality of vectors, unit vectors, position vectors, zero vectors, and other related concepts in the […]
Fundamental and Derived Units
Physical quantities are measured in units, which are standardized values. The length of a race, for example, is a physical […]
Systems of Units
The Système Internationale’ Unites (French for International System of Units), shortened as SI, is the international measurement system now in […]
