Describe the rock layers shown in Diagram A and any forces acting on the rock.

In a system, when potential energy decreases, then entropy also decreases. true false

Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z