Core Team

Pravin Sharma, MS

Founder

Physics educator & writer

Pravin Sharma is a PhD candidate in Applied Science Department at William & Mary, Virginia, USA. He has MSc in Physics with specialization in Materials Science, from Savitribai Phule Pune University, Pune India. His current research is on Ultrafast Laser Spectroscopy, complemented by work in Atomistic Spin Dynamics (ASD) modeling…

Notes by Pravin Sharma, MS

Newton’s Third Law: Definition, Applications & Examples

Jun 4, 2026 · Pravin Sharma, MS · ⏱ 1 min read

Action and reaction pairs explained using everyday examples and free-body reasoning. Read more about Newton’s Third Law: Definition, Applications & Examples

Newton’s Second Law: Definition, Units & Applications

Jun 4, 2026 · Pravin Sharma, MS · ⏱ 1 min read

A clear guide to F = ma, force units, free-body diagrams, and real-world applications. Read more about Newton’s Second Law: Definition, Units & Applications

Newton’s First Law: Law of Inertia

Jun 4, 2026 · Pravin Sharma, MS · ⏱ 1 min read

Inertia explained through simple examples, conceptual traps, and classroom demonstrations. Read more about Newton’s First Law: Law of Inertia

Equations of Motion: Derivations & Worked Examples

Jun 4, 2026 · Pravin Sharma, MS · ⏱ 1 min read

Uniform acceleration equations derived from first principles with worked problems. Read more about Equations of Motion: Derivations & Worked Examples

Equations of Motion: Derivations & Worked Examples

May 7, 2026 · Pravin Sharma, MS · ⏱ 4 min read

In physics, we use equations of motion to describe how an object moves when its acceleration remains constant. Uniform acceleration equations derived from first principles with worked problems. Read more about Equations of Motion: Derivations & Worked Examples

PAM Dirac: The silent architect of Quantum Mechanics

May 3, 2026 · Pravin Sharma, MS · ⏱ 16 min read

Introduction Physics students and science enthusiasts will discover how Paul Dirac's quiet brilliance fundamentally changed our understanding of the quantum world. This article explores Dirac's revolutionary equation that… Read more about PAM Dirac: The silent architect of Quantum Mechanics