ed spring of length 0.15 m stands vertically on the floor; its stiffness is 1040 N/m. You release a block of mass 0.4 kg from rest, with the bottom of the block 0.7 m above the floor and straight above the spring. How long is the spring when the block comes momentarily to rest on the compressed spring
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ed spring of length 0.15 m stands vertically on the floor; its stiffness is 1040 N/m. You release a...
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