Today, Physics I classes discussed masses joined by strings and suspended on inclines. There are links to problems on the Physics I pages. Joined masses on inclines and another set involving joined masses in various situations but requiring symbolic answers only.
In Chemistry, we watched a video on how the mass spectrometer works (Link on Atomic Structure page) as well as a handout on reading and using Mass Spectra information (Link on the same page)
In Chemistry, we watched a video on how the mass spectrometer works (Link on Atomic Structure page) as well as a handout on reading and using Mass Spectra information (Link on the same page)