A tray of mass 9 kg is supported by two springs, each of force constant K as shown in the figure. On pressing the tray slightly downwards and then releasing it, it executes SHM of period 1s. When a block of mass M1 is placed in the tray, the period increases by 2s. Calculate the mass of the block.
Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM
Answered by | 4th Jun, 2014, 03:23: PM
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