Question: Two identical strong magnets are dropped simultaneously by two students into two vertical tubes of the same dimensions (Fig. 20.30). One tube is made of

Two identical strong magnets are dropped simultaneously by two students into two vertical tubes of the same dimensions (Fig. 20.30). One tube is made of copper, and the other is made of plastic. From which tube will the magnet emerge first? Why?

Magnets Copper Plastic

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