Results from our content library
AI-Powered Search
Sign in to search for any topic in our content library — get summaries, related past year questions, and practice MCQs on the topic.
Sign in to searchPHYSICS
PRERNA FOR IAS
PHYSICS FORMULAS
1. Newton’s Laws of Motion
Newton’s Laws of Motion form the foundation of classical mechanics. The First Law, also known as the Law of Inertia, states that an object remains at rest or in uniform motion unless acted upon by an external force. The Second Law explains that force equals mass multiplied by acceleration (F = ma), showing how force affects motion. The Third Law states that for every action, there is an equal and opposite reaction. These laws help explain everyday phenomena such as walking, driving, and launching rockets. They are widely used in engineering, transportation, sports science, and space exploration.
Sign up free to read the full article
Access all current affairs, state notes, subject notes and more — completely free.
Master essential physics formulas covering Newton's Laws, gravitation, energy, rotational dynamics, fluid mechanics, and thermodynamics for competitive exams.
Keywords