04-27-09

TPJ J.R. Martin 4-27-09

Today was more of a work day in physics. Mr. Manning gave back papers that were graded while we worked on pages 16 and 17. The Calculations for our design a ride were handed back and if there was anything that needs to be fixed on them, the final calculations will be handed in with the final project in two weeks. The calculations that were handed in on Friday are valued at 7.5 points, but if you hand in corrected ones he will regrade them and you can get some points back. We worked on pages 16 and 17. We had to finish them in order to work on the week three roller coaster project. The answers were on the board for us to check our answers. The answers are 1. A) 330 m/s B) .00303 s C.) 307 s 2. A) 5.7 m B)1.3 m 3.) 1m 4.) 347.2m 5.) 88 degrees C The worksheet was not that hard and he might check or collect it tomorrow so get it done. If you finished pages 16 and 17 then you could work on the week three roller coaster project that is due on Friday May 1 not Tuesday May first as it says on the paper.