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11th Odisha Board
IMPORTANT
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If speed of rotation of earth increases, the weight of a body on earth's surface becomes

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Important Questions on Gravitation

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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 7 - Gravitation>MODEL QUESTIONS>Q 3
A satellite in vacuum
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 7 - Gravitation>MODEL QUESTIONS>Q 4
The speed of a satellite depends upon
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 7 - Gravitation>MODEL QUESTIONS>Q 5
The force of attraction between two unit point masses separated by unit distance is called
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 7 - Gravitation>MODEL QUESTIONS>Q 6
If the radius of the earth were to shrink by one percent, its mass remaining same, the value of g on the earth's surface would
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 7 - Gravitation>MODEL QUESTIONS>Q 7
The value of acceleration due to gravity on the surface of the earth is g. If the diameter of the earth becomes double of its present value and the mass remains unchanged the value of acceleration due to gravity on the surface of the earth would become
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 7 - Gravitation>MODEL QUESTIONS>Q 8
Weightlessness experienced by a spaceship is due to
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 7 - Gravitation>MODEL QUESTIONS>Q 9
The ratio of inertial mass to gravitational mass is equal to
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 7 - Gravitation>MODEL QUESTIONS>Q 10
A missile is launched with a velocity less than the escape velocity. The sum of its kinetic and potential energies is