2-13+Ying+Lin+TPJ

Ying Lin February 13, 2008

After we walked into the classroom,we picked up two sheets of paper.First paper was half sheet of paper and the second sheet pf paper we picked up was Conservation of Energy & Work Notes: Physics 1"which is page 18. First thing Mr.Manning gave us ten minutes work on graded daily question. The question was asking when do we use the equation Ep and the equation Ek. The second thing Mr.Manning went over the The Manning-Made Pile Driver Lab .The third thing Mr.Manning went over the Total Mechanical Energy"lab.The forth thing we did in class was worked on "The Conservation of Energy & Work Notes: Physics 1 paper that picked up from the beginning of the class.We did not go over this work sheet,because we did not have enough time to go over it.The last thing we did in class was watching the vedio,that vedio was about how did nail drive into the woon by four different mass of object.We do have homework assignment this long break,the homework was "I wasn't speeding and it's due Tuseday of next week.