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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