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Design: magnetic latch or catch — Homework
Answer using the magnetic latch you designed and built this week.
- 1.What problem was your magnetic latch designed to solve?
- 2.What did you change after testing your first version, if anything?
- 3.True or false: a magnetic latch could work if one side were made of aluminum instead of steel.
- 4.Explain the trade-off between using a very strong magnet and a weaker one for a latch.
- 5.Why must one side of a magnetic latch be a magnet or something magnetic, like steel?
🌲 Homeschool of the FutureThird Grade · Science · week 8 homework