Physics, 16.11.2019 06:31 raidattarab
Ablock of mass 0.2kg is attached to a hanging spring whose spring constant is 20n/m. the block is lifted so that the spring is at its unstretched state (the block is 1.2m above the ground). then the block is released. (a) find the initial potential energy of the block. (b) how far will the spring stretch when the block is released?
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Ablock of mass 0.2kg is attached to a hanging spring whose spring constant is 20n/m. the block is li...
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