Laws Of Motion Class 9 In Telugu | Chapter 3 One Shot | TS AP Board | Vedantu 8 9 10
Vedantu Telugu 8,9 & 10・1 minute read
The class discusses physics, focusing on kinematics and Newton's three laws of motion, which cover inertia, momentum, and conservation of momentum in isolated systems. Newton's laws explain how bodies behave in motion and interact with external forces, emphasizing the principles of inertia, momentum, and conservation in physics.
Insights
- Newton's laws of motion, including the concepts of inertia, momentum, and action-reaction pairs, form the foundational principles of kinematics, a key aspect of physics studying motion.
- The law of conservation of linear momentum, derived from Newton's second and third laws, asserts that in isolated systems, the total momentum before and after collisions remains constant, showcasing a fundamental aspect of the physics of motion.
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Recent questions
What does kinematics study?
Motion
What is Newton's first law?
Inertia
How is momentum defined?
Mass x velocity
What does Newton's third law state?
Equal and opposite reaction
What does the law of conservation of linear momentum state?
Total momentum remains constant
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Summary
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Newton's Laws of Motion and Kinematics
- The class focuses on physics, specifically kinematics, a branch of physics studying motion.
- Newton's three laws of motion are discussed, with the first law emphasizing inertia and the tendency of bodies to remain at rest or in motion.
- Newton's second law, also known as the law of momentum, defines momentum as the product of mass and velocity.
- The law states that the force applied to a body is directly proportional to the rate of change of momentum.
- If no net force acts on a body, its acceleration is zero, and it will either remain at rest or continue in motion.
- Newton's third law, the law of interaction, states that for every action, there is an equal and opposite reaction.
- The law of conservation of linear momentum combines Newton's second and third laws, stating that in an isolated system, total momentum remains constant before and after collisions.
