ACTIVITY 1. Happy or sad face? Draw your answer. 1. I came prepared for my P. E class, ready to play with my P. E Uniform.
2. I was a good sport and I followed the rules of the game.
3. I blame my teammates for our lose.
4. I cooperated with my teammates.
5. I encouraged someone who made mistakes both on my team and on the other team.
6. I get angry and frustrated easily.
7. I cheer on my teammates even if I'm not in the game.

Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?