KE = 1/2*m*v2 If m is tripled, kE is
А
cut by one-third
B
Doubled
C
Cut in half
D
tripled
E
doubled

do 1/2 times 3 ?

Explanation:

im not on that topic

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: