GPE & KE Problem Set Help Page
GPE Problems 1 & 2: http://screencast-o-matic.com/watch/c2X2oGeb37
GPE Problems 3 & 4: http://screencast-o-matic.com/watch/c2X2Dleb06
GPE Problems 3 & 4: http://screencast-o-matic.com/watch/c2X2Dleb06
KE Problems 1 & 2: http://screencast-o-matic.com/watch/c2X2rlebvr
KE Problems 3 & 4: http://screencast-o-matic.com/watch/c2X2rwebvN
Work Problem: http://screencast-o-matic.com/watch/c2X2rgebwh
KE Problems 3 & 4: http://screencast-o-matic.com/watch/c2X2rwebvN
Work Problem: http://screencast-o-matic.com/watch/c2X2rgebwh