Question

write ths relation between ecape velocity &orbital velocity​

Answer 1

Answer:

in which class do you reAd ???

Answer 2

Answer:

Explanation:

Orbital Velocity = $\sqrt{\frac{GM}{R+H} }$

[R:RADIUS OF EARTH]

[H: HEIGHT ABOVE EARTH SURFACE ]

ESCAPE VELOCITY = $\sqrt{\frac{2GM}{R} }$

SO FOR RELATION YOU NEED H

IF YOU FIND FOR H=R

$\frac{ESCAPE VELOCITY }{ORBITAL VELOCITY} =\frac{2}{1}$