Which description best describes a plateau? A raised, flat-surfaced area bound on one or more sides by cliffs or steep slopes.
An area of land that rises very high above the land around it.
A mound or ridge of sand most often found on a coastline or in the desert.
A large area of flat or gently rolling land.

20 points

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

The mantle is made up of which structural zones?

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.