We are looking for a full time chemistry teacher at my school in San Francisco! Wonderful place to work - please let me know if you have questions! www.appone.com/MainInfoReq....

Option A 100%

Hi #iTeachPhysics folks! Does anyone know if Brian Frank is here? I have this friction card sort I think is his, can't find on his website though... of course mine was on jamboard so no longer accessible. :( It looks like this, or does anyone have it? :). Thanks! :)

So just a bad question then? I was treating as point particle with r = 0 but then a kid was like, well isn't it sort of part of the disc then?

In ang mom prob a bug crawls from center of disc to further out. I know when further out add bug as mr^2 point particle. When at center then does not count. BUT does the mass of bug count into the disc mass 1/2 Mr^2 when it is at the center? Or does it not count at all? Thank you!! #iteachphysics

yeah Sean!!! Hey!!!

anyone remember who posted an activity (on the other app) about "what is a radian" or something like this?? #iteachphysics #modphys. . thanks! do we have #modphys yet?