Examlex
The moment of inertia of a certain wheel about its axle is mR2. The translational speed of its axle after it starts from rest and rolls without slipping down an inclined plane 2.13 m high is
Cleavage
In geology, the tendency of a mineral to break along flat, parallel surfaces determined by its crystal structure.
Hornfels
A hard, fine-grained metamorphic rock formed by the contact metamorphism of clay-rich or silicate rocks.
Thrust Fault
A type of fault in which the upper block, above the fault plane, moves up and over the lower block.
Anticline
A type of fold in sedimentary rocks that resembles an arch, with the oldest rock layers at its core, indicative of compressional tectonic forces.
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