MCQOPTIONS
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MCQOPTIONS
| 1. |
A satellite can be in a geostationary orbit around earth at a distance r from the centre. If the angular velocity of earth about its axis doubles, a satellite can now be in a geostationary orbit around earth if its distance from the centre is |
| A. | \[\frac{r}{2}\] |
| B. | \[\frac{r}{2\sqrt{2}}\] |
| C. | \[\frac{r}{{{\left( 4 \right)}^{1/3}}}\] |
| D. | \[\frac{r}{{{\left( 2 \right)}^{1/3}}}\] |
| Answer» D. \[\frac{r}{{{\left( 2 \right)}^{1/3}}}\] | |