General Knowledge by Vikrant Sir

🧲 Science Formulas Physics • Chemistry • Biology | Class 6–10 🧲 PHYSICS FORMULAS — CLASS 6–10 1. Motion & Force Speed Speed = Distance / Time Velocity Velocity = Displacement / Time Acceleration \(a = \frac{\text{Change in velocity}}{\text{Time}}\) Equation of Motion 1 \( \boxed{v = u + at} \) Equation of Motion 2 \( \boxed{s = ut + \frac{1}{2}at^2} \) Equation of Motion 3 \( \boxed{v^2-u^2=2as} \) Force \( \boxed{F=ma} \) Weight \( \boxed{W=mg} \) Momentum \( \boxed{p=mv} \) 2. Work, Power & Energy ...

Newton's Laws of Motion Physics Notes • Definitions • Important Points • Equations & Formulas 1. Newton's First Law of Motion Definition “An object remains at rest or continues to move with uniform velocity in a straight line unless an external unbalanced force acts on it.” Easy Meaning 👉 No unbalanced force → No change in motion. Object at rest → remains at rest. Moving object → keeps moving with the same speed and direction. A force is required to change the state of motion . Important Concept: Inertia The tendency of an object to resist any change in its state of motion is called inertia . Important: Inertia is directly related to mass. More mass → More inertia Types of Inertia 1. Inertia of Rest A passenger falls ba...