Aclown balances a small spherical grape at the top of his bald head, which also has the shape of a sphere. after drawing sufficient applause, the grape starts from rest and rolls down without slipping. it will leave contact with the clown's scalp when the radial line joining it to the center of curvature makes what angle with the vertical?

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.

Answer(b) 60 miles per hour;

45 is the correct answer

In psychology, a person who thinks that upbringing and environment are much more important than genes is more on the side of in the nature versus nurture debate.the answer in the blank is letter b which is nature. they are more on the nature and environmental side than the genetic side of species.