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The planet Egabbac (in another solar sys...

The planet Egabbac (in another solar system) has a radius twice that of the earth's but an average mass density which is the same as the earth. Would the weight of an object on Egabbac's surface to be the same as on the earth's greater than on the earth's or less than on the earth's ? If greater or less than on the earth's then by how much?

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PHYSICS GALAXY - ASHISH ARORA-GRAVITATION-Discussion Qns
  1. The weight of an object is more at the poles than at the equator. Is i...

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  2. Objects at rest on the earth's surface move in circular paths with a p...

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  3. A satellite is revolving around a planet in a circular orbit. What wil...

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  4. Because the earth bulges near the equator, the source of Mississippi R...

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  5. The astronauts in a satellite orbiting the Earth feel weightlessness. ...

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  6. The total energy of the earth + Sun system is negative. How do you int...

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  7. Two air bubbles with radius r are present in water. Are these bubbles ...

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  8. Suppose an earth satellite, revolving in a circular orbit experiences ...

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  9. Objects at rest on the earth's surface move in circular paths with a p...

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  10. When a train moves from west to east at high speed, does its wight inc...

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  11. A spacecraft spins about its axis. What would be the feeling of an ast...

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  12. Can a satellite move in a stable orbit in a plane not passing through ...

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  13. An apple falls from a tree. An insect in the apple finds that the eart...

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  14. A spacecraft consumes more fuel in going the earth to moon than it tak...

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  15. The planet Egabbac (in another solar system) has a radius twice that o...

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  16. As measured by an observer on the earth, be any difference in the peri...

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  17. Can a satellite move in a stable orbit in a plane not passing through ...

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  18. What will happen to an orbiting planet if all a sudden (a) it comes to...

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  19. Describe the way the mass of an astronaut and the gravitational force ...

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  20. Describe the way the mass of an astronaut and the gravitational force ...

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