Aim: try to make the wind racer go the furthest.
Method:
1. grab a trolley and a bamboo stick, or a metal rod
2. start making your sail with the different types of material on the board.
Equipment: cardboard, newspaper, plastic bag, tape, string, Popsicle sticks, trolley, bamboo stick, metal rod.
we gone use paper this what it will look like
discussion: what forces were acting in this project? gravity, pull and friction and thrust.
why did it slow down? it went further away from the leaf blower
conclusion: did it work? yes... kinda
What would you do differently? make a better sail
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