Second+Period+2012

=Second Period: The Task: Put Out A Candle=

**Explanation:**
A. The marble is being held by someone to be thrown down. (Potential Energy) B. The marble is rolling down the ramp gaining energy.(Kinetic Energy) C. Rolling through the cup. (Still Kinetic Energy) D. The Marble is hitting the ruler and knocking down the weights. (Potential Energy and Kinetic Energy) E. The weight is hitting the pendulum. (Potential Energy to Kinetic) F. The pendulum hits the dominoes and they fall down.(Potential to Kinetic) G. The domino hits the wooden ball.(Potential to Kinetic) H. The wooden ball hits the cup of water. (Kinetic) I. The water puts out the candle. (Thermal to Potential)

**Video**:
Tiana, Cole, Daniel, and Brianna

Explanation:
A. Ball 1 sitting at the top of the ramp.(Potential Energy) B. Ball 1 rolls down the ramp.(Kinetic Energy) C. Ball 2 sitting on top of cup with pendulum sitting behind the ball.(Potential Energy) D. Cup is pushed out of the way by ball 1 and Pendulum is released.(Kinetic Energy) E. Pendulum hits the other balls.(Kinetic Energy) F. Pendulum hits dominoes, the dominoes fall.(Kinetic Energy) G. Mouse trap hit dominoes.(Kinetic Energy) H. Dominoes fall.(Kinetic Energy) I. Cup sitting on edge of table(Potential Energy), Dominoes hit cup of water.(Kinetic Energy) J. Candle is sitting in bowl on chair (Potential Energy), water falls on candle(Kinetic Energy) \ Video:

Malik Kayla Jacalyn Design:

A. Newton's Cradle swings and hits dominoes.(Potential Energy to Kinetic) B. Dominoes fall. (Potential to Kinetic Energy) C. Dominoes hit car. (Potential to Kinetic Energy) D. Car bumps other car. (Potential to Kinetic Energy) E. Car goes through tube. (Kinetic Energy) F. Car hits dominoes. (Potential to Kinetic Energy) G. Dominoes hits cup. (Potential to Kinetic Energy) H. Cup falls. (Kinetic) I. Water puts out candle. (Thermal to Potential Possibly)

Video:

JD, Christoph, William

Design:

Explanation: A: the ball is rolling down the ramp it is switching form our mechanic to the potential kinetic B: the ball hits the car and knocks it into the dominions it goes to mechanical then to kinetic C: the domino are falling down and therefore it is kinetic when they are falling and potential when they are fallen D: the domino hits the newtons cradle and then it hits another domino the newtons cradle is potential to kinetic E: the newtons cradle hit the domino witch goes form to kinetic to potential back to kinetic F: the domino hits the water and the water and then it falls on the candle it is kinetic to potential to kinetic

Video:

Dustin, Tamia, Sadie, and Shamarkelle

Design: Explanation: A. Ball moves down ramp. (Potential to Kinetic) B. Ball Lands on books and rolls towards books. (Kinetic to Potential to Kinetic) C. Ball hits books. (Potential to Kinetic) D. Books fall over and knock each other over. (Kinetic) E. Books land on tub and pushes tub. (Potential to Kinetic) F. Tub pushes lever on sink. (Potential to Kinetic) G. Water turns on and hits candle. (Thermal) H. Candle goes out. (Thermal)