Physics, 08.04.2020 04:22 iamquintix

Mollie is using springs to hang art projects. She hang a 3.0kg picture on one particular spring and it stretches from 30 cm to 45 cm long. What is the spring constant for that spring? If she hangs a 2 kg picture beneath the first one, how long will the spring get?

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Mollie is using springs to hang art projects. She hang a 3.0kg picture on one particular spring and...