Centripetal force is necessary for circular motion.
The Gravitation chapter in Class 11 Physics NCERT for the CBSE 2024-2025 syllabus introduces the universal law of gravitation and its applications in various phenomena. Key topics covered include Kepler’s laws of planetary motion gravitational potential energy acceleration due to gravity and the motion of satellites. Multiple-choice questions in this chapter assess essential concepts like gravitational force escape velocity orbital motion satellite energy and variations in gravitational acceleration. These questions encourage students to explore the conditions necessary for geostationary orbits and the forces that govern planetary and satellite motion. Understanding these principles is crucial for gaining a deeper insight into celestial mechanics and the interactions of objects under the influence of gravity. The chapter serves as a foundation for comprehending the behavior of celestial bodies and artificial satellites and provides an important perspective on how gravitational forces shape the universe. Mastering these concepts helps build a strong grasp of fundamental physics principles.
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Gravitational force acts as the centripetal force, keeping Earth in orbit around the Sun. This question related to Chapter 7 physics Class 11th NCERT. From the Chapter 7. Gravitation. Give answer according to your understanding.
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