Physics, 05.05.2020 19:09 cynone8254

To store stacks of clean plates, a cafeteria uses a closed cart with a spring-loaded shelf inside. Customers can take plates off the stack one at a time through a hole in the top. A stack of plates compresses the spring 0.40 m. The spring constant is 240 N/m. What is the elastic potential energy of the spring?

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To store stacks of clean plates, a cafeteria uses a closed cart with a spring-loaded shelf inside. C...