# Doc Al

#### Visitor Messages

Showing Visitor Messages 1 to 10 of 28
1. Dec5-12 06:11 PM
slayhy
can you please check my post :)
2. Nov15-12 09:50 PM
tapia2310
I have a question about calculating net torque.
3. Oct26-12 08:14 PM
Mohamed Nedal
Hello ,

I was inquiring about the electron velocity needed to ionize Oxygen molecule by collision ?
4. Oct22-12 01:39 PM
gopu rakshith
weight of earth is 6*10 power of 24 kgs,we are launching rockets,burning matter,so by this weight of earth must decrease,is it right or wrong?
5. Oct22-12 01:27 PM
gopu rakshith
can you tell me how to post a thread?
6. Oct22-12 01:14 PM
gopu rakshith
hi,i just joined the forum,i have a doubt can i ask you?
7. Oct1-12 09:17 AM
marksesl
Hello, I just joined the forum and I cannot figure out how to post a question. I just see threads where I can respond to other to other questions and topices. All I want to know is if entropy in the universe was increased by twice the rate would the spin of the earth go at twice the speed having only 12.5 hour days? i
8. Sep16-12 07:25 PM
jockstrap91
A mass m1 = 6.4 kg rests on a frictionless table. It is connected by a massless and frictionless pulley to a second mass m2 = 3.3 kg that hangs freely.
Now the table is tilted at an angle of θ = 75.0° with respect to the vertical. Find the magnitude of the new acceleration of block 1.
9. Sep16-12 12:54 PM
FCUnited
Thanks, have done this
10. Sep16-12 12:05 PM
FCUnited

This post is covering a question from the open university S104 end of assignment module, which is due in Sept 27 2012.

Please remove it, before it is seen by the OU and we get our assignment pulled.

Biography
scientific naturalist, atheist, secular humanist, and all-around good guy!
Country
the wilds of NJ
Interests
combatives, martial arts, guided chaos, introductory physics pedagogy
Educational Background
PhD
Degree in
Physics

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• Last Activity: T 07:29 PM
• Join Date: Nov5-03

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•  Air Flow With The Particles

#### Blog

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Latest Blog Entry

Posted Sep16-09 at 06:41 AM by Doc Al Comments 2
Posted in Uncategorized
A test of the blog feature...