Question

answer the question correct plzzzzzzzzz

Answer 1

Escape velocity doesn't depend on angle of projection.

It's energy that plays main role for escaping an object from a Gravitational Field.

if the object in a Gravitational Field has energy equal to the energy at space (i.e. zero) then it will Escape and ultimately reach to space or at infinity.

By changing the angle of projection, the path will change.

so,
the answer will be 11 km/s.

hope, you got it.