What is the minimum energy required to launch a satellite of mass m from the surface of a…
Physics · NEET · NTA Exams — Gravitation
What is the minimum energy required to launch a satellite of mass m from the surface of a planet of mass M and radius R in a circular orbit at an altitude of 2R?
- \(\frac{5 \mathrm{CmM}}{6 \mathrm{R}}\)
- \(\frac{2 \mathrm{CmM}}{3 \mathrm{R}}\)
- \(\frac{\mathrm{CmM}}{\mathrm{ZR}}\)
- \(\frac{\mathrm{GmM}}{3 \mathrm{R}}\)
Answer
(A) 5 CmM 6 R
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