The period of oscillations of a heavy mass attached to a spring
is 0.3s. The length of unstretched spring is 27cm. What
is the new length of the spring, if the mass hangs vertically from
it and there are no oscillations? Assume that the spring itself has
negligible weight.
The period of oscillations of a heavy mass attached to a spring is 0.3s. The length of unstretched spring is 27cm. What
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