Which of the following pearson correlations shows the greatest strength or consistency of relationship?
a) -0.90*b) +0.74c) +0.85d) -0.33

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

You are driving to the grocery store at 20 m/s. you are 110m from an intersection when the traffic light turns red. assume that your reaction time is 0.50s and that your car brakes with constant acceleration. how far are you from the intersection when you begin to apply the brakes? what acceleration will bring you to rest right at the intersection? how long does it take you to stop after the light changes? the known values: vi=20m/s xi=110m t=.50s vf=0m/s xf=0m a=?

Elements on the periodic table are ordered according to their