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Q. No.A satellite is orbiting just above the surface of the earth with period \(T.\) If \(d\) is the density of the earth and \(G\) is the universal constant of gravitation, the quantity \(\dfrac{3 \pi}{G d}\) represents:
| 1. | \(\sqrt{T}\) | 2. | \(T\) |
| 3. | \(T^2\) | 4. | \(T^3\) |
Subtopic: Â Satellite |
 71%
Level 2: 60%+
NEET - 2023
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Two astronauts are floating in a gravity free space after having lost contact with their spaceship. The two will:
| 1. | keep floating at the same distance between them |
| 2. | move towards each other |
| 3. | move away from each other |
| 4. | will become stationary |
Subtopic: Â Satellite |
 61%
Level 2: 60%+
NEET - 2017
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