MCQOPTIONS
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| 1. |
The earth moves around the Sun in an elliptical orbit as shown Earth in the figure. The ratio\[OA/OB=x\]. The ratio of the speed of the earth at B to that at A is nearly |
| A. | \[\sqrt{x}\] |
| B. | \[x\] |
| C. | \[x\sqrt{x}\] |
| D. | \[{{x}^{2}}\] |
| Answer» C. \[x\sqrt{x}\] | |