Define Escape velocity. Also derive the formula for escape velocity.
ANSWER
Escape velocity in Physics is thespeed that an object requires toescape from the gravitational force of the Earth. The expression for escape velocity is derivable by taking initial kinetic energy of a body and initial gravitational potential energy at a certain height.
Answers & Comments
QUESTION
Define Escape velocity. Also derive the formula for escape velocity.
ANSWER
Escape velocity in Physics is thespeed that an object requires toescape from the gravitational force of the Earth. The expression for escape velocity is derivable by taking initial kinetic energy of a body and initial gravitational potential energy at a certain height.