Earth revolves around the Sun in an elliptical orbit, completing one revolution annually (365.25 days), driven by the Sun’s gravitational pull. Class 11 Physics Gravitation CBSE EXAM 2024-25
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Escape velocity is the minimum speed needed for an object to overcome a celestial body’s gravitational pull and escape into space. Class 11 Physics Gravitation CBSE EXAM 2024-25
A projectile is an object launched into motion, influenced only by initial velocity and gravity, following a curved trajectory. Class 11 Physics Gravitation CBSE EXAM 2024-25
The acceleration due to gravity on Earth’s surface is approximately 9.81 m/s². This value varies slightly depending on altitude and geographical location but is generally taken as a standard for calculations. Class 11 Physics Gravitation CBSE EXAM 2024-25
The Moon’s surface is rocky and covered with craters, regolith (a layer of loose dust and debris), mountains, and plains called maria, formed by ancient volcanic activity. It lacks an atmosphere, resulting in extreme temperatures and no weathering. Class 11 Physics