When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law,...

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When a 3.80-kg object is hung vertically on a certain light spring that obeys Hookes law, the spring stretches 2.30 cm. (a)

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Answer 1

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Soln .: spring obegs Hookes law, .. F = kx - 3.8810 = kx 2.3x10-2 =) K = 1652.17 N/m (a) If 1.50kg block is hung on it. F =

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