Question

What is escape velocity

Answer 1

It is the velocity with which  object to be protected so as to escape from earth's gravitational pull

Answer 2

$\huge \underline\red{Answer:-} \\ \\ \underline\red{escape \: velocity \: :-} \: \ \: {velocity \: which \: is \: needed} \\ \: by \: any \: object \: (body) \: to \: escape \: from \: earth \: \\ gravitational \: influence \: is \: know \: to \: be \: escape \: \\ velocity . \\ \\ \fcolorbox{red}{white}{i \: hope \: it \: helps \: you.}$