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Physics, 31.07.2021 01:00 barnhill6515

A spring whose stiffness is 3500 N/m is used to launch a 4 kg block straight up in the classroom. The spring is initially compressed 0.2 m, and the block is initially at rest when it is released. When the block is 1.3 m above its starting position, what is its speed

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A spring whose stiffness is 3500 N/m is used to launch a 4 kg block straight up in the classroom. Th...

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