a 2kg block is released from rest and allowed to slide down a frictionless surface and into a spring. The initial height is .5m above the lowest pt on the slide. spring constant=450N/m. What is the blocks speed at .25m above the base? How far is the spring compressed? when spring pushes back, how far does it rise?

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Jarrod RobelLv2

13 Aug 2019

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