CBSE Class 9 Answered
two satellites of a planet have period 32 day and 256 days if the radius of orbit of former is R, find the orbital radius of the letter
Asked by rk7213908 | 31 Mar, 2022, 12:28: PM
T1 = 32 days
T2 = 256 days
R1 = R
R2 = ?
![fraction numerator T subscript 2 superscript 2 over denominator T subscript 1 superscript 2 end fraction space equals space fraction numerator R subscript 2 superscript 3 over denominator R subscript 1 superscript 3 end fraction space
R subscript 2 superscript 3 space equals space open parentheses 256 over 32 close parentheses squared R cubed subscript 1
space equals space 8 R cubed
R subscript 2 superscript 3 space equals open parentheses space 2 R close parentheses cubed space
R subscript 2 space equals space 2 R](https://images.topperlearning.com/topper/tinymce/cache/5a92f2341de0e1098e4870b444e94687.png)
Orbital radius of later is 2R
Answered by Shiwani Sawant | 31 Mar, 2022, 21:41: PM
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