Choose all the answers that apply. Which of the following occurs during data analysis? observations are made statistical information is calculated mathematical calculations are completed graphs are created data is collected

Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?

Which of the following are forms of phase changes a. freezing b. condensation c. heating d. exchanging

How is science controlled by the governerment