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Elastic vs Inelastic Collision Collision and Centre of Mass
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=8XdbZm0gB4A
In this lesson, we explore types of collisions - elastic, inelastic, and completely inelastic. Also understand how conservation of linear momentum and kinetic energy plays a role. • 📈 Access Solved Problems and PDFs: ▶ https://thesciencecube.com/ • 📢 Join our Telegram Channel: ▶https://t.me/TheScienceCube_Community • Who is this for: Class 11 physics student, AP Physics students, students appearing for competitive exams like IIT JEE and NEET. • What You'll Learn: • 00:00 - Introduction and Conservation of Momentum • We start by discussing a system of two particles with no external forces and derive the law of conservation of linear momentum. • 01:30 - Key Concepts of Conservation of Momentum • Explaining the vector nature of momentum and how it is conserved in different axes. • 02:35 - Example of Conservation in Different Axes • Using the example of a duster thrown across a classroom to illustrate how momentum can be conserved along one axis but not another. • 04:00 - Impact of Internal Forces • Discussing how internal forces within a closed system cancel out and do not affect the total linear momentum of the system. • 04:45 - Types of Collisions Introduction • Introducing the three types of collisions and their properties. • 04:57 - Inelastic Collisions • Exploring inelastic collisions where total linear momentum is conserved but kinetic energy is not. Everyday examples like car collisions and bat-ball interactions are used for illustration. • 06:23 - Completely Inelastic Collisions (also termed perfectly inelastic collision) • Detailing completely inelastic collisions, where colliding bodies stick together, and the loss of kinetic energy is maximized. • 08:03 - Elastic Collisions • Explaining elastic collisions where both momentum and kinetic energy are conserved. The collision of billiard balls is used as a practical example. • 09:17 - Velocity of Center of Mass • Understanding how the velocity of the center of mass remains unchanged in a closed, isolated system, even after collisions. • Key Takeaways • Law of Conservation of Linear Momentum: Momentum remains constant in an isolated system with no external forces. • Inelastic vs. Elastic Collisions: Learn the difference between these types of collisions and their real-world applications. • Center of Mass: Discover the significance of the center of mass in analyzing collision outcomes. • Summary: Types of Collisions • Collisions can be categorized into three types: elastic, inelastic, and completely inelastic. In elastic collisions, both momentum and kinetic energy are conserved. In inelastic collisions, momentum is conserved, but kinetic energy is not. Completely inelastic collisions, a subset of inelastic collisions, result in colliding bodies sticking together, leading to the maximum loss of kinetic energy. Understanding these collisions helps in analyzing how momentum and energy are transferred during impacts. • By the end of this video, you'll have a solid understanding of the different types of collisions and the principles that govern them. • If you are an AP Physics C review student, or if you're looking for Class 11 physics notes PDF downloads on the topic of types of collision in physics and linear momentum, you should visit our website. You can find quiz and pdf summary of the topic. Discover more about elastic collision, inelastic collision and linear momentum that is widely used by students preparing for IIT JEE, NEET or IB Physics • 🔥Watch the Full PLAYLIST Here: ▶ # • 6 LESSONS: Linear Momentum, Elastic V...
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