Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  EAMCET  >>  Physics
0 votes

A launching vehicle carrying an artificial satellite of mass 'm'is set for launch on the surface of the earth of mass 'M' and radius 'R'. If the satellite is intended to move in a circular orbit of radius 7R, the minimum energy required to be spent by the launching vehicle on the satellite is : (Gravitational constant =G)

\[\begin {array} {1 1} (1)\;\frac{GMm}{R} & \quad (2)\;\frac{13 GMm}{14R} \\ (3)\;\frac{GMm}{7R} & \quad (4)\;\frac{GMm}{14R} \end {array}\]
Can you answer this question?

1 Answer

0 votes
$(2)\;\frac{13 GMm}{14R} $
answered Nov 7, 2013 by pady_1

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App