When there is a divergent boundary, regardless if the plates are ocean-ocean or continental-continental, tensional stress pulls on the crust. Rocks have weaker tensional strength than compressive strength, so they are easier to pull apart.
Stress that acts to pull materials (including rocks of the crust) apart is known as tensile stress.
The stress force that pulls on the crust where two plates are moving apart is called tension.
The stress that occurs when two tectonic plates pull apart from each other is tension force.
tension
tension
tension
it may be gravity
The force of changing earth's crust is...... that the earth's crust is a lot thinner
compression
Compression is a force that changes Earth's crust by squeezing rock until it folds or breaks.
Tension stretches or pulls apart the crust.
tension
tension
tension
Tensile force / stress.
if the force twists an obect, it is called torsion and if the force that stretches an object is called tension.
Generally materials that fly apart are being pushed rather than pulled. We could devise a mechanism that pulls materials apart - for example, if we attach two hooks and pull them on winches in opposite directions. In that case we would describe the force as mechanical in nature. But it is more likely that things get pushed apart by their own internal pressure.
it may be gravity
Tension. The force itself is not elastic, but the material being pulled may be.
The force of changing earth's crust is...... that the earth's crust is a lot thinner
the support is y
The force that pulls atoms apart is called fission. Nuclear reactors use controlled fission to produce massive amounts of energy.