2-18

TPJ

First we started by going over the homework conservation of energy. But first he checked the homework by asking two questions number four and number eight. Question four was about how high should you drop a car to get it speed of one hundred meters per second. Question eight was about how fast would a metal bed slide. Daily question The daily question was about wish cube would reach the ground quicker. There were three different choices one was it would be drop from five meters the other one was going to slide down and the last one was going to slide downbut the ramp was stepper. I found out that the one that was going to be drop will be the first one to reach the ground, but they were all going to use the same speed. The one that was first had to travel less distance. I found this out by using the Ek+Ep=Ek+Ep. After the daily question we went back to the homework to go over each problem. When we were done going over we recieved a packet by the name of simulation activity. First he gave us the directions so we had to listen for a couple of minutes, then he told us to work on it.