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lallan20

Asked: December 25, 2024In: Class-11-Physics

A body of mass m is placed on earth surface which is taken from earth surface to a height of h = 3 R. Then change in gravitational

Earth’s surface is the outermost layer, consisting of land, water, and atmosphere, supporting diverse ecosystems and human activities. Class 11 Physics Gravitation CBSE Exam 2024-25

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lallan20

Asked: December 25, 2024In: Class-11-Physics

The distance of two planets from the sun are 10¹³ m and 10¹² m respectively. The ratio of time periods of the planets is

Time periods refer to the duration a celestial body takes to complete one full orbit or cycle, depending on gravitational forces. Class 11 Physics Gravitation CBSE EXAM 2024-25

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lallan20

Asked: December 25, 2024In: Class-11-Physics

The period of revolution of planet A around the sun is 8 times that of B. The distance of A from the sun is how many times greater than that of B from the sun?

The revolution of a planet is its orbital motion around a star, influenced by gravitational forces and following elliptical paths. Class 11 physics Gravitation CBSE Exam 2024-25

Poll

bittu45

Asked: December 24, 2024In: Class-11-Physics

A ball is dropped from a spacecraft revolving around the earth at a height of 120 km. What will happen to the ball?

A spacecraft is a vehicle designed for travel in space, used for exploration, research, communication, and transportation of payloads. Class 11 Physics Gravitation CBSE EXAM 2024-25

Poll

bittu45

Asked: December 24, 2024In: Class-11-Physics

The radius of earth is about 6400 km and that of mars is 3200 km. The mass of earth is about 10 times mass of mars. An object weighs 200 N on the surface of earth. Its weight on the surface of mars will be

The mass of Earth is approximately 5.97 x 10²⁴ kilograms, influencing its gravitational force and effects on nearby objects. Class 11 Physics Gravitation CBSE EXAM 2024-25

A body of mass m is placed on earth surface which is taken from earth surface to a height of h = 3 R. Then change in gravitational

The distance of two planets from the sun are 10¹³ m and 10¹² m respectively. The ratio of time periods of the planets is

The period of revolution of planet A around the sun is 8 times that of B. The distance of A from the sun is how many times greater than that of B from the sun?

A ball is dropped from a spacecraft revolving around the earth at a height of 120 km. What will happen to the ball?

The radius of earth is about 6400 km and that of mars is 3200 km. The mass of earth is about 10 times mass of mars. An object weighs 200 N on the surface of earth. Its weight on the surface of mars will be

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