A rocket is launched vertically from the surface of the earth of radius R with an initial…
Physics · JEE Main · NTA Exams — Gravitation
A rocket is launched vertically from the surface of the earth of radius R with an initial speed v. If atmospheric resistance is neglected, the maximum height attained by the rocket is given by
- \(h=\frac{R}{\left(\frac{2 g R}{v^{2}}-1\right)}\)
- \(h=\frac{R}{\left(\frac{2 g R}{v^{2}}+1\right)}\)
- \(h=R\left(\frac{2 g R}{v^{2}}-1\right)\)
- \(h=R\left(\frac{2 g R}{v^{2}}+1\right)\)
Answer
(A) h= R ( 2 g R v^ 2 -1 )
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