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1. + -/1 points SerPSE10 15.2.OP.002.MI. My Notes Ask Your Te A vertical spring stretches 3.8 cm when a 14-g object is hung f

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x m = 3.8 cm = 14g & 9 kn F =-kn мi = kx (14 x103) (9.8) = k ( 3.8 x162) k = 36.1052x10l = 3.61052 N/m حتى لم me=22g - w = 27

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