A wooden block of volume 5.28 ✕ 10−4 m3 floats in water, and a small steel object of mass m is placed on top of the block. When m = 0.360 kg, the system is in equilibrium, and the top of the wooden block is at the level of the water. (a) What is the density of the wood?  ___________ kg/m3 (b) What happens to the block when the steel object is replaced by a second steel object with a mass less than 0.360 kg? What happens to the block when the steel object is replaced by yet another steel object with a mass greater than 0.360 kg?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter15: Fluid Mechanics
Section: Chapter Questions
Problem 1OQ: A wooden block floats in water, and a steel object is attached to the bottom of the block by a...
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A wooden block of volume 5.28 ✕ 10−4 m3 floats in water, and a small steel object of mass m is placed on top of the block. When m = 0.360 kg, the system is in equilibrium, and the top of the wooden block is at the level of the water.

(a) What is the density of the wood?
 ___________ kg/m3

(b) What happens to the block when the steel object is replaced by a second steel object with a mass less than 0.360 kg? What happens to the block when the steel object is replaced by yet another steel object with a mass greater than 0.360 kg?
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