(3.20x10^4)(0.2402) express your answer in appropriate significant figures.

d.) circle motion requires a force to give it a centripetal acceleration.

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation: