Work done = ½ FX = ½ KX²
K = stiffness constant = 100Nm-1
X = Extension of spring = 100mm = 0.1m
Work done = ½ x 1000 x (.1)² Joules
= ½ x 1000 .01J
W = 5.0J
Work done = ½ FX = ½ KX²
K = stiffness constant = 100Nm-1
X = Extension of spring = 100mm = 0.1m
Work done = ½ x 1000 x (.1)² Joules
= ½ x 1000 .01J
W = 5.0J
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