Home
Search
Register
Log inEnstein's theory of relativity
5 posters
Enstein's theory of relativity
Anthony Barnett Fri May 04, 2012 1:52 am
here is the video link if anyone wants to watch it!
Anthony Barnett- Posts : 1
Join date : 2012-03-25
Age : 29
Location : Manchester
jmorris- Admin
- Posts : 171
Join date : 2012-01-31
Re: Enstein's theory of relativity
A Schofield Fri May 04, 2012 6:08 am
Thanks!! Been looking all over YouTube for this!
A Schofield- Posts : 12
Join date : 2012-01-28
Location : Manchester
Homework!
Sophie Mills Mon May 07, 2012 9:22 pm
I've watched the video again and read through the note but I still don't understand how to work out question 2 of the homework, any ideas?
Sophie Mills- Posts : 5
Join date : 2012-02-02
Age : 29
Location : Leigh
Answer Qu2
jmorris Tue May 08, 2012 2:53 am
2ai) is just distance/speed
2aii) find to Proper time from relativity equation
2b) Particles will 'see' the distance as shorter so lo is 200 you are trying to find l
2aii) find to Proper time from relativity equation
2b) Particles will 'see' the distance as shorter so lo is 200 you are trying to find l
jmorris- Admin
- Posts : 171
Join date : 2012-01-31
Sophie Mills- Posts : 5
Join date : 2012-02-02
Age : 29
Location : Leigh
Question 3
matthewfrain Wed May 09, 2012 12:16 am
On question 3... for part a) is this just E=mc^2 rearranged to get the mass? If so what do you use for the Energy of the electron?
Thanks
Thanks
matthewfrain- Posts : 19
Join date : 2012-04-01
Finding mass
jmorris Fri May 11, 2012 6:18 am
You need to find the relativistic mass. The proper mass is 9.11x10-31kg
jmorris- Admin
- Posts : 171
Join date : 2012-01-31
Permissions in this forum:
You cannot reply to topics in this forum|
|
|