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April 21, 2014

Homework Help: Physics

Posted by roger on Tuesday, June 19, 2012 at 6:08am.

A 2.00kg mass is hanging on a vertical compressed spring 1.0 m above the floor.The spring constant is 75N/m and the spring is compressed 0.90m. The mass is released so that it falls vertically.Determine
1) The acceleration of the mass when it was dropped.
2) The speed of the spring/mass when it is 0.6m above the floor

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