If I understand correctly you are saying the pain is caused by an actual compression or movement of the tooth?
In the above reference website it states a well sealed air pocket within a tooth will become a “relative vacuum” at depths. If so, that would cause pain in itself aside from “tooth...
When I dive below 10 – 15ft while snorkeling one tooth begins hurting with an intense pain. My dentist says it is an air pocket within the filling of that tooth that is expanding and applying pressure to the nerve. I question whether an air pocket can expand in these conditions as he says it...
If two cars of equal size were each traveling 50mph and hit each other in a head-on collision would the damage sustained best resemble hitting a brick wall at 50mph or 100mph? Assume the full impact of the head-on collision was into each car and not vectoring away from the impact zone.
I want it to be known that I do not approach this question with a background in physics, which is probably apparent to many here. I am now convinced that acceleration can cease in a millisecond regardless of the weight involved… and momentum is inapplicable. What is still hard to conceive is...
It is hard to imagine that momentum would not push the heavy dragster past 300mph. If this was drawn on a graph would it show an abrupt (almost eye popping) change of acceleration and G-force?
If a top fuel dragster that can accelerate to 325mph in 5sec. in the quarter mile suddenly had its drive train precisely and instantaneously severed when the car reached 300mph would the momentum or the inertia of the rapid acceleration cause the car to exceed 300mph? If other words, would the...