Chapter 1: Laws of Motion, Notes ЁЯФ┤┈┉❀ЁЯП╡||ЁЯП╡❀┉┈ЁЯФ┤ ➖♾️⭕ЁЯФШ⭕♾️➖ ✍ЁЯП╗... рд╡िрдЬ्рдЮाрди рд╡िрд╖рдпाрдЪ्рдпा рдоाрд╣िрддीрд╕ाрдаी рдЦाрд▓ीрд▓⬇️ рд▓िंрдХрд▓ाЁЯЦЗ️ рд╕्рдкрд░्рд╢ рдХрд░ा.ЁЯО╕ ЁЯСЙЁЯЦК️ рдоाрд╣िрддी рд╡िрдЬ्рдЮाрдиाрдЪी ЁЯО╖ ━━═◆❃★❂ ★❃◆═━━ 1. Motion & Relative Motion Definition of motion : An object is said to be in motion if its position changes with respect to its surroundings; otherwise, it is at rest. Motion is a relative concept. Ex: Flight of a bird and leaves flying through air represent motion, while a stationary train or a stone on a hill represents rest. ┅━═▣◆★✧★◆▣═━┅ 2. Difference—Distance and Displacement Many times distance is more than displacement. Many times displacement is less than distance. ✺༺☬༒☬༻✺ Scalar vs. Vector: Scalar Quantity: Has magnitude only (e.g., distance, speed, time). Vector Quantity: Has both magnitude and direction (e.g., displacement, velocity, acceleration). ЁЯФ┤┈┉❀ЁЯП╡||ЁЯП╡❀┉┈ЁЯФ┤ 3. Speed and Velocity Formulas: Units: SI System: m/ CGS System: cm/s ☬ ✧°══✺══°✧ ☬ Effect of Speed and Direct...