assume a linear relationship between speed and density, a jam density of 140 bpm and a free flow speed of 70 mph for a freeway. what is the capacity of the road in vehicles per hour

Protons have a positive charge and, collectively, give an element its atomic number.

The objects do not reach terminal velocity         there is not enough time from the time the object falls from when it hits the ground to achieve terminal velocity. an object must be placed higher to achieve terminal velocity in order to be in free fall.

I’m good with pshycology