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When a satellite is moving around the earth with velocity `v`, then to make the satellite escape, the minimum percentage increase in its velocity should beA. `41.4%`B. `82.8%`C. `58.6%`D. `100%` |
Answer» Correct Answer - a `V_(e)=sqrt2V_(c)` `(V_(e))/(V_(c))=1.414` `(V_(e)-V_(c))/(V_(c))=1.414-1=0.414=41.4%`. |
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