Aim: To make a wind racer that goes the furthest out of the class.

Equipment:
Nylon fabric
Tape
Bamboo Stick x4
String
Popsicle sticks
scissors

Method:

1. Construct the mast by adding it onto the trolley thing
2. Make the sail using the plastic bag or the paper. Use The Popsicle sticks to strengthen it so it doesn't cave inwards. We have to shape it correctly so it is able to catch the wind to make it go for longer
3. Add sail to the mast.
4. Strengthen mast just to give it more support. 

Aim : find the speed 

0.5 meters

1 second

0.5 ms-1