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1) The drawing shows three identical springs hanging from the ceiling. Nothing is attached to the first spring. The second sp
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ulux 24 = 35-20 D 15cm = 2x = 50-20 => 30cm 2 = 015m 22-030 m - When block with - then expansion EBD of sand second a weight2 put egn 0 the value of a in kx - 4.5 K(0.15 = 4.5 Ke 4.5 0.15 - spring constant (K= 30 m f. BD of theird spring Akas tut inP. No: period for pendulum @ - - we know that is equal to T = 21 given &=3.5m 13.5 19.8 = 3.754 sec Ans

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