Let’s look at it this way.Based on the distances on the map and the time stamps, using the distance/time = speed formula, she was going about 12-14 mph, that’s a vast difference from 40 mph.
A 3500 lb CRV + driver going 13 mph has the kinetic energy of 19,700 ft-lbs. At 40 mph it’s 187,200 ft-lbs. (Kinetic energy = 1/2 mass x velocity squared.)
12 mph is 17.6 feet per second. How many feet of “beach” was above the water line at 12:30-1:00 AM on 8/6? Not that much per photos and statements + Math. Doe rhe most part, the widely circulating maps and inaccurate overlays are not reflective of the true water level back then. MOO
For example, 50 feet and she was in water in less 3 seconds.