[Maxwell's equations]

On the right path!

[The Physics of the Batarang]

Not sure I'd want what comes out when you 'piñata" the criminal...

[Cookie question: Military Physics]

Having "engaged" in similar activities back when I was young and foolish, the real question is what happened when they got caught.

And just for the record, trying to avoid the mess factor by having shopping cart ground-bungee drag races through hallways may result in ER visits and plaster. :einstein)

[3 Keys to Rotational Motion]

I like how you are taking the key concepts of the course and making them your own by developing your own rules and understandings. Keep it up!

[Transition lenses]

Google is your friend... why not find out for your next blog post? To go even further, check out electrochromic lenses -- mighty cool!

[APlusPhysics Chosen as a Finalist for Free Web Redesign!]

Thrilled to announce that APlusPhysics has won the web redesign contest. Looking forward to seeing what the new design entails and sharing the results with you. Thanks so much for your support!

[Equation Blast: Oscillations]

Very nice!

[Corrosion Engineering]

Very cool -- never heard of this before, but I'm going to have to dig a bit deeper!

[AP Physics C: Mechanics videos completed]

Thrilled to hear it! Best wishes on a great school year. :frog:

[Little Italian men, weapons and screeching women]

Wow, so many things I didn't know. And I love the "fencing smilies" at the end!

:wave)

[Non newtonian fluid]

To insert a video, just click the video button and paste in the Youtube link... :wave)

[The physics of Heels]

That's a lot of pressure... no heels for me tonight, thank you!

[The potential of Sandy.]

Just curious where you get a gun's muzzle velocity of 120 mph. If I recall correctly, gun muzzle velocities tend to be significantly higher...

[The Physics of Fierljeppen]

That is awesome. Now, who would make a great sponsor for this sport... Nike, Adidas, Blue Cross / Blue Shield?

[Rap about the large Hadron Collider]

Great video. FermiLab actually made a response video as they were searching for the Higgs Boson as well, and a couple years ago the head of the Higgs Boson research project came into our classroom. He stayed for an interview in our Physics In Action Podcast (Episode 12: Field Hockey and Particle Accelerators with Dr. Ben Kilminster), and also pointed out the rap he worked on, attached below. You can see Dr. Kilminster in the video around the 3:12 mark.

[Ah the joys of being sick... (Part 2)]

Thanks for taking the time to look these over and provide an opinion on which is best. I'll have to take a look at an updated Barron's AP Physics C, 3rd Edition... they're fairly cheap from Amazon.com. Hope you get feeling better, and don't get lost in any more coffee mugs!

[First Post (Finally)]

Love the post, and things will get hard, but I won't let you quit, because I know you'll be fine!

['Ding' with vectors.]

Hope there are tons more "ding" moments... In preparing Monday's class, I had one myself! (And still have them regularly). You never really know physics, you just slowly get better at it...

[Projection Angles, Punts, and Power]

Wow, tremendous! This look like a great opportunity for a podcast episode exploration!!!

[Deciding what Angle to use....HELP PLEASE !!]

Check out the homework help forum post here. Best wishes! :banghead)

[Swagitance]

Theoretically you are correct, you would have an infinite current and things would blow up. Practically, however, voltage sources have some internal resistance, as do wires, and in many cases, the capacitors themselves. But in general, you typically want a resistor somewhere in your circuit any time you have a capacitor involved to limit the current (errrr, damage) you may cause.

[Simple Harmonic Motion by Charges]

I think you have a slight algebra error based on the directions of the forces. We can take a look in class, but there should be two points on the axis where the net force is 0.

[yup]

But now at least you have it -- which is the first step to using it!!! I'm so proud... :star:

[lab]

Perhaps asking your instructor for assistance after school would be a good idea...

[feeling a little dizzy...]

Excellent... we should study conservation of angular momentum... how do you feel about Wednesday?