Compared to orbital velocity,escape velocity is about:
A) the same.
B) 70% less.
C) 40% more.
D) twice as large.
E) four times greater.

Question

Quizplus · Accepted Answer

Escape velocity is approximately 41% greater than orbital velocity for a given celestial body. This is because escape velocity is derived from the energy needed to overcome gravitational binding energy, which is higher than the energy needed to maintain a stable orbit.

Compared to Orbital Velocity,escape Velocity Is About