If a piece of plastic is placed between two batteries of a flashlight what will happen to the light?

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel