The Roche limit is the point at which:
A)the mass of an object classifies it as a moon.
B)a moon orbiting a planet experiences synchronous rotation.
C)the external tidal forces on an object are strong enough to be felt by the object.
D)the external tidal forces on an object become greater than the internal forces that hold ittogether.
E)the internal forces that hold an object together weaken so that the object falls apart.

Question

Quizplus · Accepted Answer

The Roche limit refers to the distance at which the external tidal forces on an object become greater than the internal forces that hold it together. This can cause the object to break apart or be pulled apart into a ring or debris field. The Roche limit is the point at which the external tidal forces on an object become greater than the internal forces that hold it together. This can cause the object to break apart, such as in the case of a moon orbiting a planet too closely.

The Roche Limit Is the Point at Which