normal faults
Tensional stress
Acceleration
A divergent boundary are two tectonic plates that are moving away from each other, rather than into each other. This can cause rifts, valleys, and ocean ridges.
friction
Normally, cunigulus.
normal faults
In the extreme tension forces can cause local vulcanism. At a local level it may create fault block mountains. Over larger landscapes, it creates Rift Valleys such as the giant one in East Africa today.
The forces that causes rock layers to move are; 1. Tensional Force. 2. Compressional Force. 3. Quiescent Force.
There are three main forces that drive deformation within the Earth. These forces create stress, and they act to change the shape and/or volume of a material. The following diagrams show the three main types of stress: compressional, tensional, and shear. Stress causes the build up of strain, which causes the deformation of rocks and the Earth's crust. Compressional stresses cause a rock to shorten. Tensional stresses cause a rock to elongate, or pull apart. Shearstresses causes rocks to slip past each other.
Faulting occurs when tensional forces act in opposite directions and cause one slab of the rock to be displaced up and the other slab down.
This could cause an earthquake.
Tensional stress
Convection currents beneath the tectonic plates of the crustal surface of the earth provide heat from the core in circular motions, and make plate boundaries move together from compressional forces at convergent boundaries, apart from tensional forces at divergent boundaries, and side by side from shear force at transform boundaries.
Forces cause bonds to form.
The forces that cause strike slip faults are shearing forces. These forces refer to a pair of equally opposed forces.
cause motion &+ cause positive acceleration . #
Unbalanced forces cause acceleration.