Millions of years ago, the sierra nevada region began to be uplifted along a crack in earth's crust. the region on the other side of the crack moved downwards. which physical feature most likely resulted from such a motion?

fault block mountain with rough edges and steep cliffs
fault block mountain with waves, twists, and turns
folded mountain with rough edges and steep cliffs
folded mountain that appeared wavy

Fluids at rest possess no flow energy. a)- true b)- false

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

When subject to a steady load (within elastic range) over a long period of time, what is the major difference in material behavoir between steel and plastic?