Class 11

Poll

bittu45

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

The acceleration due to gravity on the planet A is 9 times the acceleration due to gravity on planet B. A man jumps to a height of 2 m on the surface of A. What is the height of jump by the same person on the planet B?

Acceleration due to gravity is the rate at which objects accelerate toward the Earth, approximately 9.81 m/s² near the surface. Class 11 Physics Gravitation CBSE EXAM 2024-25

Poll

bittu45

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

If the gravitational force between two objects were proportional to 1/R (and not as 1/R²), where R is the distance between them, then a particle in a circular path (under such a force) would have its orbital speed v, proportional to

Proportional refers to a relationship where one quantity changes in relation to another, maintaining a constant ratio between the two. Class 11 Physics Gravitation CBSE EXAM 2024-25

Poll

bittu45

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

Two particles of equal mass go around a circle of radius R under the action of their mutual gravitational attraction. The speed v of each particle is

Mutual gravitational attraction is the force between two masses, pulling them toward each other based on their mass and distance. Class 11 Physics Gravitation CBSE EXAM 2024-25

Poll

bittu45

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

Two spheres of masses m and M are situated in air and the gravitational force between them is F. The space around the masses is now filled with a liquid of specific gravity 3. The gravitational force will now be

Gravitational force is the attractive force between two masses, proportional to their masses and inversely proportional to the square of distance Class 11 Physics Gravitation CBSE EXAM 2024-25

Poll

tonny34

Asked: December 23, 2024In: Class-11-Physics

Knowing that mass of moon M/81 (where M is the mass if earth), find the distance of the point, where gravitational field due to earth and moon cancel each other. Given that the distance between the earth and moon is 60 R, where is the radius of earth.

Mass is a measure of the amount of matter in an object, typically expressed in kilograms or grams, and remains constant regardless of location. Class 11 Physics Gravitation CBSE EXAM 2024-25

Category: Class 11

The acceleration due to gravity on the planet A is 9 times the acceleration due to gravity on planet B. A man jumps to a height of 2 m on the surface of A. What is the height of jump by the same person on the planet B?

If the gravitational force between two objects were proportional to 1/R (and not as 1/R²), where R is the distance between them, then a particle in a circular path (under such a force) would have its orbital speed v, proportional to

Two particles of equal mass go around a circle of radius R under the action of their mutual gravitational attraction. The speed v of each particle is

Two spheres of masses m and M are situated in air and the gravitational force between them is F. The space around the masses is now filled with a liquid of specific gravity 3. The gravitational force will now be

Knowing that mass of moon M/81 (where M is the mass if earth), find the distance of the point, where gravitational field due to earth and moon cancel each other. Given that the distance between the earth and moon is 60 R, where is the radius of earth.

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