Chapter 12 – Gravitation
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Satellite A of mass ‘m’ is at a distance of ‘r’ from the surface of the earth. Another satellite B of mass ‘2m’ is at a distance of ‘2r’ from the earth’s center. Their time periods are in the ratio of:
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Aug
Satellite A of mass ‘m’ is at a distance of ‘r’ from the surface of the earth. Another satellite B of mass ‘2m’ is at a distance of ‘2r’ from the earth’s center. Their time periods are in the ratio of: For a satellite escape velocity is 11 km/s. If the satellite is launched at [...]
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?
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Aug
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 period of revolution of planet A around the sun is 8 times that of B. The distance of A [...]
What will be the formula of the mass in terms of g, R and G ?( R = radius of the earth)
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Aug
What will be the formula of the mass in terms of g, R and G ?( R = radius of the earth) R and G ?( R = radius of the earth) What will be the formula of the mass in terms of g August 25, 2020 Category: Chapter 12 - Gravitation , NEET Last [...]
For a satellite escape velocity is 11 km/s. If the satellite is launched at an angle of 60 degree with the vertical, then escape velocity will be:
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Aug
For a satellite escape velocity is 11 km/s. If the satellite is launched at an angle of 60 degree with the vertical, then escape velocity will be: For a satellite escape velocity is 11 km/s. If the satellite is launched at an angle of 60 degree with the vertical then escape velocity will be: August [...]
The escape velocity from earth is 11.2 km/s . If a body is to be projected in a direction making an angle of 45 degree to the vertical , then the escape velocity is the
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Aug
The escape velocity from earth is 11.2 km/s . If a body is to be projected in a direction making an angle of 45 degree to the vertical , then the escape velocity is the The escape velocity from earth is 11.2 km/s . If a body is to be projected in a direction making [...]
The escape velocity from the surface of earth is Ve. The escape velocity from the surface of a planet whose mass and radius are 3 times those of the earth will be
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Aug
The escape velocity from the surface of earth is Ve. The escape velocity from the surface of a planet whose mass and radius are 3 times those of the earth will be The escape velocity from the surface of earth is Ve. The escape velocity from the surface of a planet whose mass and radius [...]
Escape velocity of a body on the surface of earth is 11.2km/sec.If the earth mass increased to twice its present value and radius of the earth becomes half, the escape velocity would become
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Aug
Escape velocity of a body on the surface of earth is 11.2km/sec.If the earth mass increased to twice its present value and radius of the earth becomes half, the escape velocity would become Escape velocity of a body on the surface of earth is 11.2km/sec.If the earth mass increased to twice its present value and [...]
The escape velocity of a sphere of mass m is given by (G= universal gravitational constant, Me=mass of the earth and Re=radius of the earth)
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Aug
The escape velocity of a sphere of mass m is given by (G= universal gravitational constant, Me=mass of the earth and Re=radius of the earth) Me=mass of the earth and Re=radius of the earth) The escape velocity of a sphere of mass m is given by (G= universal gravitational constant August 25, 2020 Category: Chapter [...]
Escape velocity on the surface of earth is 11.2 km/s . Another panet of the same mass has radius 1/4 times that of the earth. What is the escape velocity from another planet ?
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Aug
Escape velocity on the surface of earth is 11.2 km/s . Another panet of the same mass has radius 1/4 times that of the earth. What is the escape velocity from another planet ? Escape velocity on the surface of earth is 11.2 km/s . Another panet of the same mass has radius 1/4 times [...]
A second’s pendulum is mounted in a rocket. Its period of oscillation will decrease when the rocket is:
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Aug
A second’s pendulum is mounted in a rocket. Its period of oscillation will decrease when the rocket is: A second's pendulum is mounted in a rocket. Its period of oscillation will decrease when the rocket is: August 25, 2020 Category: Chapter 12 - Gravitation , NEET Last 32 Years Solved 1988 - 2019 Physics and [...]