Mike K

Does it need to be a specific size to match his video as closely as possible?

This seems like either a tough physics problem or impossible one, im not sure. You have a kicked soccer ball that travels 34 meters, and has a hang time of 2.3 seconds. The question is about velocity, and the diagram has an arc. The obvious answer of 14.78 seems like only the horizontal velocity. The book gives 18. something as the correct answer. Is there some way to arrive at the 18. something answer?

Basically we have 1 phone that rings in our office, but when that person is away, it would be nice to allow other people's phones to ring so that we could hear them. it's probably just a 3 digit feature code, but I haven't had any luck finding it.

For starters, it's not feature *80 (ring volume). maxing that out does not make the phone ring on an incoming call.

a 4.72-kg particle is located at rest 1.06 m away from an origin O on a frictionless table. Suddenly it is acted upon by a 4 N force directed away from the origin. The force is applied for 2.56 s. Then it suddenly reverses direction and continues to act until both it and the velocity vanish simultaneously. Determine the total work done on the particle (to 4 sig figures).

This question seems to have too little information.... but maybe someone out there knows. If a gun shoots a bullet in .3 seconds, what is the force?

Say you have sugar and want to find out how much volume a number of moles occupies how do you do it?

So far, I have the atomic mass, but I don't know where to go about finding the density.

I'm looking for an optimal TV antenna for indoor use in downtown Chicago for a digital TV. The TV signals are strong here, but when you're indoors (especially in a large building) there may not be a good line of sight. Is there a specific type of antenna that is good for this specific circumstance?

So far my best luck has been with old fashioned rabbit ears.

If Y = ln(X) and Y is normally distributed the distribution of X is Lognormal.

How do you account for observations of X that are 0 since there is no such thing as ln(0)?

Also, once the variance and mean of Y are computed, do standard z-table based confidence intervals work?

Need to pick it up within the week. Western and Chicago ave preferably.

Just an informal poll, vote here!

This is Windows XP Pro SP2

Disk Cleanup finds a total of about 250MB that it could clean up from the usual places.. temporary internet files, recycle bin, etc.

c:\windows\CSC\d1 contains 3GB of files named 80000020 thru 80012D40 counting up nearly sequentially.

Does anyone have an idea of what this could possibly be?

I really really hate flossing. My hands are too big to fit in my mouth, plus I never developed the habbit. After recent work with the dentist, I have been making the effort because I finally buy into the fact that it does matter. Is there anything out there that makes flossing easier, or even better, is there a way to clean under your gumline without floss?

I'm new to the land of the HDTV, and was wondering if it is typical for the HDMI Input of an HDTV to have a corresponding audio input. Say "Video 1" is HDMI, and you have your tv on "Video 1" is there usually a space to plug in the Red/White RCA cables to add a seperate sound signal to the TV as "Video 1" is selected?

If this isn't the case, does anyone have an answer to the lack of sound dilema that DVI to HDMI conversion presents?

There is this internet movie (2 hours long) that goes into some fascinating aspects of the origin of modern religions in part I which is only about 30 mins long or so. As a Christian this movie had a pretty strong impact on me.. and really makes me question what I'm thinking when I "feel" religious. So the question is this, which seems more plausable, the religious rhetoric we've been taught all of our lives, or the claims that this movie makes?

Zeitgeist the movie:

http://zeitgeistmovie.com/

If you click on run then type in %appdata% you are redirected to you application data folder. What other places can you go with %xxxxx%? Is there a list of these out there? I'm tempted to call them environment variables, but that seems like a misnomer, is there a proper name for these things?

If you have a scatter of dots on a graph, and you want a best fit line, but none of the built-in lines for Excel are appropriate. I hear that nonlinear is the type that I'm looking for, but still havent found much useful data out there. Any suggestions?

The adaptec 39320A? It has 2 ports on the back. The ports are female, and appear to have a cartridge looking line down the middle as opposed to a bunch of pinholes. Also, there appears to be 68 copper contacts around the edge of the slot..

There are SCSI ultra this and mega 320 that, I just want the right one. Anyone know what it is?

Windows 2000/2003 environment with XP clients.

Say you map a network drive to a share on a 2003 server, then navigate to that share. On some folder within that share, you come upon a file and decide to delete it. I have noticed that when you do this, the files do NOT show up in the local recycle bin... the one on your desktop. The next obvious step was to log on to the 2003 server with the same account, and then look through that recycle bin.. Nothing.

The question then presents itself, are these deleted files temporarily stored ANYWHERE, or are they just deleted immediately, and inaccessible without special recovery tools?

-Uninstalls for all hotfixes are deleted

-All Patches are Installed

-Disk Cleanup frees up noting

-The Recycle Bin Is Empty

-System Restore uses only 2GB

-It's Virus Free (According to Symantec Anti-Viris)

What bothers me even more is that I see other machines running perfectly fine with a 10GB folder for Windows. These Machines are patched also.

Any thoughts or suggestions?

I'm looking to install some sort of high-speed file storage into a MAC os-x environment. Does anyone have any ideas that would make for fast, reliable, network storage that is available to MAC workstations?

(If integrating a W2K3 server makes the most sense, that's fine too)