Two satellites are heights 1000 km, 2000 km.
Find the ratio of their critical angular speeds.
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Answer:
angular speed is equal to M B square by R then the ratio of of angular speed is is 2 ratio 1
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The ratio of their critical angular speeds is
Explanation:
Given that,
Height of first satellite = 1000 km
Height of second satellite = 2000 km
Suppose the masses of satellite are same.
We need to calculate the orbital speed for first satellite
Using formula of angular speed
...(I)
We need to calculate the orbital speed for second satellite
Using formula of angular speed
...(II)
We need to calculate the ratio of their critical angular speeds
Using formula of angular speed
Angular speed for both satellites,
Put the value into the formula
Hence, The ratio of their critical angular speeds is
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Topic :
https://brainly.in/question/7009874
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