A piece of wood with a density of 680 kg/m 3 is tied with a string to
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Question:
A piece of wood with a density of 680 kg/m3 is tied with a string to the bottom of a water-filled flask. The wood is completely immersed, and the tension in the string is 113 N.
(a) What is the volume of the wood?
(b) If the string breaks and the wood floats on the surface, does the water level in the flask rise, drop, or stay the same?
(c) Assuming the flask is cylindrical with a cross sectional area of 65 cm2, find the change in water level after the string breaks.
Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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