Angry birds

Deavay Angry Bird Physics T2 from Team 5 PES on Vimeo.

Simple machines

Simple machines from Team 5 PES on Vimeo.

Paper aeroplane

Paper planes from Team 5 PES on Vimeo.Throwing my paper aeroplane it crashed on the ground. I ran to get my paper aeroplane. My second throw I added a little more thrust to it and it flew far.

Angry birds

Angry birds is a fun game because you get red bird a yellow bird a 

blue bird a black bird . Potential energy gets stored in the rubber band potential energy turns into kinetic energy when you let go of the rubber gravity pulls down the angry bird when its in the air Newton's third law is action reation momentum means that the bird up in the sky. It a great game because it gives you three stars when you use one angry bird you also learn about it.

Flying experiment

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Purpose:We we're learning about pitentle energy and kinetic energy. 

Materials:A plane a Handel  and a rubber band on the Handel. 

Method:1. we hook the plane on the rubber band

2. We pull back the plane on the rubber band

3.we let it go. 

Observations:when I pulled the rubber band and when I letted it go it went slowly. 

Conclusion:from this experiment where this energy is coming from it is first portenteil energy is power.

Parachute

Parachute from Team 5 PES on Vimeo.