Ocean basins form as a result of
a. equatorial precession.
b. weathering and erosion.
c. the movement of tectonic plates.
d. the movement of deep ocean currents.

Amanometer is used to measure the air pressure in a tank. the fluid used has a specific gravity of 1.25, and the differential height between the two arms of the manometer is 34 in. if the local atmospheric pressure is 12.7 psia, determine the absolute pressure in the tank for the cases of the

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?