Correct, The ribbon is red., The pendulum has a magnet at the end., The round magnets repelled each other., The desk is made of wood., The magnet has wire wrapped around a nail., Incorrect, The ribbon is 5 inches long., The pendulum swung 10 times., The magnet pushed the 2nd magnet 2 cm away., The desk has two drawers., The wire is wrapped around the nail 5 times.

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