130 reputation
116
bio website N/A
location
age
visits member for 2 years, 4 months
seen Feb 26 '13 at 10:35

Nov
8
awarded  Popular Question
Jun
11
awarded  Famous Question
Jun
11
awarded  Notable Question
Feb
10
awarded  Popular Question
Oct
14
revised Is there still light in practical darkness? Do photons penetrate everywhere?
added 4 characters in body
Oct
14
accepted Is there still light in practical darkness? Do photons penetrate everywhere?
Oct
13
asked Is there still light in practical darkness? Do photons penetrate everywhere?
Aug
10
awarded  Editor
Aug
10
revised Calculating impact force for a falling object?
Sig. figs
Aug
10
awarded  Scholar
Aug
10
awarded  Supporter
Aug
10
comment Calculating impact force for a falling object?
Read all replies and marked an answer, thanks all for your help!
Aug
10
comment Calculating impact force for a falling object?
Exactly what I was looking for, explanation and confirmation. Thank you very much!
Aug
10
accepted Calculating impact force for a falling object?
Aug
10
awarded  Student
Aug
9
comment Calculating impact force for a falling object?
Regarding Qmechanic's edit: While I know this is high-school level physics, please note that this is not, in fact, homework, as the tag would suggest. I do not have any assignment to go from nor any way to look up the answer.
Aug
9
asked Calculating impact force for a falling object?