An Earth satellite is an object that orbits the Earth, either naturally (like the Moon) or artificially (like communication and weather satellites). Class 11 Physics Gravitation CBSE EXAM 2024-25
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Escape velocity is the minimum speed an object needs to break free from a planet’s gravitational pull without further propulsion. Class 11 Physics Gravitation CBSE EXAM 2024-25
Kinetic energy is the energy possessed by a body due to its motion. It depends on the body’s mass and velocity. Class 11 Physics Gravitation CBSE EXAM 2024-25
Gravitational force is the attractive force between two masses, proportional to their product and inversely proportional to the distance squared. Class 11 Physics Gravitation CBSE EXAM 2024-25
Inertial mass resists acceleration, while gravitational mass determines gravitational attraction. Both masses are experimentally found to be equivalent. Class 11 Physics Gravitation CBSE EXAM 2024-25