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प्रश्न
Answer the following:
An astronaut inside a small space ship orbiting around the earth cannot detect gravity. If the space station orbiting around the earth has a large size, can he hope to detect gravity?
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उत्तर १
If the size of the space station is large enough, then the astronaut will detect the change in Earth’s gravity (g).
उत्तर २
Yes. If the size of the spaceship is extremely large, then the gravitational effect of the spaceship may become measurable. The variation in g can also be detected.
संबंधित प्रश्न
How does the force of gravitation between two objects change when the distance between them is reduced to half?
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(a) is zero in any small part of the orbit
(b) is zero in some parts of the orbit
(c) is zero in one complete revolution
(d) is zero in no part of the motion.
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Law of gravitation gives the gravitational force between
Choose the wrong option.
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- Which relation is shown in the figure?
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