Comprehension: A block of mass m sits on top of a vertical massless spring of constant K = 2 L 3 m g and large natural length, whose free lower end is at height L above a floor. The system is releas

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Comprehension: A block of mass m sits on top of a vertical massless spring of constant K = 2 L 3 m g ​ and large natural length, whose free lower end is at height L above a floor. The system is released from rest with the spring unstressed. Till the block reaches its lowest position for the first time, the time for which the spring remains compressed is:

TestHub · Accepted Answer

ω = 3 g /2 L ​ , d / A = 4 L /3 2 L /3 ​ = 2 1 ​ . Time = ω 1 ​ ( 2 π ​ + 6 π ​ ) = 3 ω 2 π ​ = 3 2 π ​ 3 g 2 L ​ ​ .

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