Recent content by Carphysics

Rewarding career after physics graduation - Mysterious money ? ====================================================== Thanks for your response to my threads. This is an interesting forum to seek an insight on this subject. I am surprised by recent piece . Physics professor mysteriously sent...

Thanks for weighing in. I find this had been a particularly rough admission cycle for applicants to grad school, and that some schools had accepted fewer students than usual because of COVID-19 issues (budget cuts, the possible need for fewer teaching assistants, etc.). Many students...

What to do after PhD Physics application rejection? ====================================================== Thanks for your response to my threads. My son will be graduating in May 2020 with Physics Major & astronomy minor from Maryland . My son applied for PhD program...

Homework Statement This is related to Astronomy & python . I am trying free-up sources on TS map on a galactic source with python script. But when I run the script, at the end of the process, I get the following run time error. Traceback (most recent call last): File "find_new_sources.py"...

Thanks for chiming in and sharing your insight. I made this observation in couple of accidents situation. I am wondering whether any phenomena behind it. So I am here. As many folks wonder about weights of the cars on my posting. car1 - 1999 Ford Expedition weight 7000 lbs Car 2 - 1999...

Thanks for looking into my thread. I find various threads suggest to use Kinetic energy/conservation of momentum to explain car collision. Moving car generate/carry more energy compared to stopped one. I find when a car (car1) (moves with 10-15 miles/hr) rear-ends stopped vehicle (car 2), the...