What is the difference between a bound orbit and an unbound orbit around the Sun?
A)An object on a bound orbit has a gravitational attraction to the Sun, while an object on an unbound orbit does not.
B)A bound orbit is an orbit allowed by the universal law of gravitation, and an unbound orbit is not.
C)A bound orbit is circular, while an unbound orbit is elliptical.
D)An object on a bound orbit follows the same path around the Sun over and over, while an object on an unbound orbit approaches the Sun just once and then never returns.

Question

Quizplus · Accepted Answer

A bound orbit is one in which the object follows the same path around the Sun repeatedly, while an unbound orbit is one in which the object approaches the Sun only once and then does not return. The other options listed are incorrect: both bound and unbound orbits are allowed by the universal law of gravitation, and both can be either circular or elliptical depending on the object's speed and distance from the Sun. Furthermore, both bound and unbound orbits are subject to gravitational attraction from the Sun.

What Is the Difference Between a Bound Orbit and an Unbound