Minimum mass of a block

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Homework Statement
Classical Mechanics
Relevant Equations
s= v0t + 1/2 gt^2
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Hi,

See rules etc: explain (in words) what you are doing; make a sketch (Height versus time) of what happens.

We are a bit reluctant to reverse engineer your writings, so you have to help us help you
:cool:

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Thread 'Minimum mass of a block'
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Thread 'Calculation of Tensile Forces in Piston-Type Water-Lifting Devices at Elevated Locations'
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