Geo-stationary satellite
revolves about the polar axis
has a time period less than that of the earth’s satellite
moves faster than a near earth satellite
is stationary in the space
Additional Questions
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A artificial satellite moving in a circular orbit around the earth has a total (kinetic + potential) energy E0. Its potential energy is |
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The dimensions of universal gravitational constant are |
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A thief stole a box with valuable article of weight ‘W’ and jumped down a wall of height h. Before he reach the ground he experienced a load of |
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The orbit velocity of an artificial satellite in a circular orbit just above the earth’s surface is v. For a satellite orbiting at an altitude of half of the earth’s radius, the orbital velocity is |
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A satellite is orbiting close to the surface of the earth, then its speed is |
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If the change in the value of g at the height h above the surface of the earth is the same as at a depth x below it, then (both x and h being much smaller than the radius of the earth) |
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The period of a satellite in a circular orbit of radius R is T. The period of another satellite in circular orbit of radius 4R is |
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A planet moves around the sun. At a point A, it is closest from the Sun at a distance d1 and has a speed v1. At another point B, when it is farthest from the sun at a distance d2, its speed will be |
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Acceleration due to gravity g in terms of mean density of Earth d (where R is radius of earth and G – universal gravitational constant) is |
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Geo-stationary satellite |
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