Physics, 20.12.2021 07:40, andersonkee2657

A marble is attached to a compressed horizontal spring and is then released. Which equation correctly shows the conservation of mechanical energy for this system? mgh=kx^2
1/2mv^2=1/2kx^2
mgh=1/2kx^2
1/2mv^2=kx^2

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A marble is attached to a compressed horizontal spring and is then released. Which equation correctl...