News for hackers. Stuff that matters.

A comment on Bigger vehicles are directly resulting in more deaths of people walking. Parent comment

Re:Bigger vehicles are directly resulting in more deaths of ... by GiorgioG on Sunday August 22, 2021 @10:06PM (#28271646)
I currently drive a pickup - my first truck in the 25 years I’ve been driving. There’s no need for more stringent licensing - people just need to pay attention to the road and stop behaving like they’re on a formula 1 track. My soon to be 15 year old daughter has been learning to drive my pickup (crew-cab F-150) and has no difficulties at all driving it responsibly.
[ Parent | on HN ]
Re:Bigger vehicles are directly resulting in more deaths of ... by Sharlin on Sunday August 22, 2021 @10:18PM (#28271712)
There's no need for any sort of law enforcement, people just need to be nice to each other.
[ Parent | on HN ]
Re:Bigger vehicles are directly resulting in more deaths of ... by throwaway4220 on Sunday August 22, 2021 @11:01PM (#28271907)
If you see her texting and driving what will you do?
[ Parent | on HN ]
Re:Bigger vehicles are directly resulting in more deaths of ... by kortilla on Monday August 23, 2021 @12:39AM (#28272381)
Take her out back and shoot her, obviously.

Driving and texting in a full size car or a crossover isn’t any less dangerous to pedestrians than texting and driving in a truck. Full blackouts (the effect of driving and texting) means full speed hits and reduced visibility is irrelevant.

[ Parent | on HN ]
Re:Bigger vehicles are directly resulting in more deaths of ... by fuzxi on Monday August 23, 2021 @01:09AM (#28272507)
Full speed hits are a greater threat to other people when you're in a larger vehicle. More mass means more force to impart at the same speed.
[ Parent | on HN ]
Re:Bigger vehicles are directly resulting in more deaths of ... by leetcrew on Monday August 23, 2021 @09:41AM (#28275542)
> More mass means more force to impart at the same speed.

technically yes, but the effect of more mass in a vehicle-pedestrian collision is asymptotic. a small (3000 lbs) sedan is already 15-20x the mass of a typical human. the vehicle loses a very small fraction of its initial velocity to momentum transfer. it really doesn't make much difference if you double or triple the mass of the vehicle.

try playing around with a momentum calculator to see what I mean: https://www.omnicalculator.com/physics/conservation-of-momen...

[ Parent | on HN ]