Physics
General
Easy

Question

A satellite with K.E. EK is revolving round the earth in a circular orbit. How much more K.E. should be given to it so that it may just escape into outer space?

  1. EK
  2. 2 FK
  3. 1 halfEI
  4. 3Ex

The correct answer is: EK

Book A Free Demo

+91

Grade*

Related Questions to study