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How I will make a cart move.
What are some ways to use elastic force to move a cart? Well, I came up with a smarticle idea. ( ok. So mr. G gave me the idea! So what. Don't you give me that look!) so my smarticle idea is that I will take the rubber band and break it so that it is one long strechy string and I will tape it to two nice solid objects. Then I will place the cart in front of it and then I will pull the cart back and let it go. I have made my very own smarticle slingshot=http://!
Article posted April 24, 2012 at 03:17 PM •
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I like how you called it a slingshot! Next time don't add extra stuff that's not science related like the "ok so mr g gave me the idea" and so on!
Comment Posted on May 14, 2012 at 01:53 PM by
COPYRIGHT!!!!!!!!!!!!! I HAD THAT IDEA 15 YEARS AGO!!!!!!!! :D
Comment Posted on May 3, 2012 at 02:22 PM by