Question

What is the escape velocity of the rocket in the earth is?
A) 12.2 km/sec B) 10.2 km/sec C) 13.2 km/sec D) 11.2 km/sec

Answer 1

Answer:

Answer is B.

The minimum velocity with which a body must be projected up so as to enable it to just overcome the gravitational pull, is known as escape velocity.