16. A cube that is floating in water (y =9,810 N/m3) has sides that are 0.5 m long If a buoyancy force of 500 N is actin

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16 A Cube That Is Floating In Water Y 9 810 N M3 Has Sides That Are 0 5 M Long If A Buoyancy Force Of 500 N Is Actin 1 (55.86 KiB) Viewed 63 times

16. A cube that is floating in water (y =9,810 N/m3) has sides that are 0.5 m long If a buoyancy force of 500 N is acting on the cube, how deep is the cube submerged in the water? 0.5 m 0.5 m 0.5 m a 0.2 m b. 0.4 m Ch 0.5 m a. 1.2 m 17. What is the head loss for water (y = 9.81 kN/m) flowing through a perfectly horizontal pipe if the gage pressure at Point 1 is 1.03 kPa, the gage pressure downstream at Point 2 is 1.00 kPa, and the velocity is constant? a. 3.1 x 10 m b. 3.1 x 10 m c. 2.3 x 10-7m d. 2.3 m 3 m 5 m 3 m 18. What is the hydraulic radius in the open channel as seen in the following figure? a. 0.4 m b. 2.1 m 1.4 m d. 5.2 m 4 m 19. Minor losses from fittings in a piping system are: 2. Found the same way as friction factor losses b. Found by using loss coefficients c. Due to the viscous stresses d. Assumed to vary linearly with the velocity