The kinetic energy of an olympic bobsled team over a course is graphed. the shape of the curve is parabolic (u-shaped). what dependent variable and unit is illustrated by the graph?

Suggest two reasons why irrigation is important for human development of the desert

What would be the distance of all the planets to the sun in astronomical units?

Which of the following was not an effect of bolsa familia and the program to erradicate child labor (peti)? a. child labor was eliminated in brazil. b. 40 million families were lifted out of the lowest income level. c. the average years of schooling increased. d. more children began to graduate from high school.