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primary 6 | Science
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Ooi Thaim Seng
Ooi Thaim Seng

primary 6 chevron_right Science chevron_right Singapore

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Date Posted: 7 months ago
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Christmas MT
Christmas Mt's answer
658 answers (A Helpful Person)
1st
The key is to think about what stretches the spring. It must be the weight of whatever that is hanging on it pulling it down.
Hence spring 1 will stretch more since 20g worth of load (spring 2 + 10g load) is pulling it down.