MCQOPTIONS
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| 1. |
A satellite A of mass m is at a distance of r from the centre of the earth. Another satellite B of mass 2m is at a distance of 2r from the earth's centre. Their time periods are in the ratio of [CBSE PMT 1993] |
| A. | 1 : 2 |
| B. | 1 : 16 |
| C. | 1 : 32 |
| D. | \[1:2\sqrt{2}\] |
| Answer» E. | |