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7. | A satellite orbiting the earth with speed v0. To make the satellite escape, what should be the minimum percentage increase in its velocity? | |
A. | 41.5% | |
B. | 44.1% | |
C. | 41.4% | |
D. | 40% | |
Answer: Option C | |
Explanation: | |
Required percentage increase in velocity = (ve-v0)/v0 ×100 |
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