21 and 22 please help :(( Question 21A uniform cube (side length 10.0 cm) is in equilibrium on top of water (density 1000 kg/m³), with half of its volume immersed. What isthe density of the cube?O 750 kg/m3O 250 kg/m3O 1000 kg/m3O 500 kg/m3Question 22Two cubic blocks of wood of the same density (590 kg/m³) and dimensions (5.00 cm x 5.00 cm x 5.00 cm) are originally floating on topof water (density = 1000 kg/m3). If one of the blocks is placed on top of the other, what is the volume of displaced fluid by the blocks?O 1.45 m3O 0.000148 m3O 0.148 m3O 0.0590 m3

Answered: A uniform cube (side length 10.0 cm) is…

A uniform cube (side length 10.0 cm) is in equilibrium on top of water (density 1000 kg/m3), with half of its volume immersed. What is the density of the cube?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 66P: A rock with a mass of 540 g in air is found to have an apparent mass of 342 g when submerged in...

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