Sunday, January 24, 2010

Week2_prompt#1

I am using this from my packet. My friend is wrong. The energy in the ball did not leave. The energy just changed. While it was bouncing it had kinetic energ, alot of kinetic energy Then the ball stoped and rolled it still had kinetic energy.When the ball stoped the energy was converted to potential energy. So no the ball did not loose energy, an energy conversion happend.

Wednesday, January 20, 2010

Week1_Prompt#2

I am using this from past packets and memory.I am describing the conversion of potential to kinetic energy when you bounce a basket ball. The ball has potential energy at first.while its in your hand. Also when its in your hand. When its falling and hits the ground its kinetic energy. It then bounces back in the air. That is also kinetic energy.That is a great explanation of what energy conversion happens when you drop a ball.

Wednesday, January 13, 2010

tecnology & science.

I like technology because it is convient. You can go to it when ever you need it. It is also easy to use. You catch on to using the omputer pretty fast.