Aspot of paint on a bicycle tire moves in a circular path of radius 0.29 m. when the spot has traveled a linear distance of 1.31 m, through what angle has the tire rotated? give your answer in radians.

First we need to calculate the perimeter of the tire. Given the radius, r=0.29 m, the perimeter is

This is the length of one complete revolution, and the angle that corresponds to this distance is . So, if we want to find what is the angle that corresponds to a distance of 1.31 m, we can set a simple proportion:

From which we find x, the angle through which the tire has rotated:

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.

Answerapplying a direct current to a non magnetic material in order to create a electromagnetic field; plz check first good luck;