Physics, 26.09.2019 16:30, keke1871

Aweightless spring is stretched 10 cm by a suspended 1-kg block. if two such springs are used to suspend the block, one spring above the other, to effectively provide one double-length spring, then the total stretch of the double-length spring will be

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Aweightless spring is stretched 10 cm by a suspended 1-kg block. if two such springs are used to sus...