Low-cost demonstrations of Newton’s Laws and action–reaction
The Fan Cart is an engaging, low-cost tool is perfect for exploring Newton’s laws of motion, inertia, acceleration, and action–reaction in a way students can see and measure. Put the sail in place and the cart stays still; remove the sail and watch it go. This simple setup spark
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Easy to put together and use. The fan propels the cart very quickly without the plastic sail. I must admit, the result when I put the sail on surprised me. I didn't think there would be movement, but it is propelled slowly in the opposite direction from the movement without the plastic sail in place. I had to think about that for a minute to figure out why. Very good demonstration of Newton's Third Law!
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David · April 8, 2025
Updated Review- Fantastic Customer Service
Customer service was prompt and extremely pleasant. I am so thankful that they were able to help me out and replace one of the carts that was defective.
