A primary force opposing motion on all faults is ________.
A)covalent bonds
B)gravity
C)friction
D)the Van der Waals force

Question

Quizplus · Accepted Answer

Friction is the primary force opposing motion on all faults. Friction is the resistance that one surface or object encounters when moving over another. It is caused by the roughness of the surfaces in contact and by the attractive forces between the surfaces, which makes it difficult for them to slide past each other. The strength of the frictional force depends on the nature of the surfaces, the amount of normal force pressing them together, and the roughness of the surfaces.

A Primary Force Opposing Motion on All Faults Is ________