Author Topic: Some physics problems, please help me, thanks!  (Read 3429 times)

Offline lqq889

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Some physics problems, please help me, thanks!
« on: October 11, 2012, 09:37:41 am »
Question 1:

 Question 2:

Question 3:

Offline astarmathsandphysics

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Re: Some physics problems, please help me, thanks!
« Reply #1 on: October 11, 2012, 02:08:46 pm »
Here

Offline lqq889

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Re: Some physics problems, please help me, thanks!
« Reply #2 on: October 12, 2012, 11:12:08 am »
Thanks very much for your help, I am appreciate it..

Offline Fomousassimov

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Re: Some physics problems, please help me, thanks!
« Reply #3 on: January 20, 2015, 09:50:11 am »
I like to read stories like this. Because it's more fun.

Offline astarmathsandphysics

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Re: Some physics problems, please help me, thanks!
« Reply #4 on: January 20, 2015, 03:39:53 pm »
No stories here - just physics