The Newtonian fluid shown in is confined between the plate and a fixed surface as shown in (Figure 1). Its velocity profile is defined by u = (8y- 0.3y2) mm/s, where y is in mm. The plate has a surface area of 29(10³) mm² in contact with the fluid. Take μ = 0.482 N-s/m². Suppose that h = 6 mm. Figure <1 of 1 Part A Determine the force P that must be applied to the plate to cause this motion. Express your answer to three significant figures and include the appropriate units. (3 ? μA X² Xp P= 67.1 2 X.10" < Return to Assignment mN Submit Previous Answers Request Answer * Incorrect; Try Again; 2 attempts remaining Provide Feedback
The Newtonian fluid shown in is confined between the plate and a fixed surface as shown in (Figure 1). Its velocity profile is defined by u = (8y- 0.3y2) mm/s, where y is in mm. The plate has a surface area of 29(10³) mm² in contact with the fluid. Take μ = 0.482 N-s/m². Suppose that h = 6 mm. Figure <1 of 1 Part A Determine the force P that must be applied to the plate to cause this motion. Express your answer to three significant figures and include the appropriate units. (3 ? μA X² Xp P= 67.1 2 X.10" < Return to Assignment mN Submit Previous Answers Request Answer * Incorrect; Try Again; 2 attempts remaining Provide Feedback
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The Newtonian fluid shown in is confined between the plate and a fixed surface as
shown in (Figure 1). Its velocity profile is defined by u = (8y-0.3y2) mm/s, where
y is in mm. The plate has a surface area of 29(10³) mm² in contact with the fluid.
Take μ = 0.482 N. s/m². Suppose that h = 6 mm.
Figure
h
< 1 of 1
Part A
Determine the force P that must be applied to the plate to cause this motion.
Express your answer to three significant figures and include the appropriate units.
xa
P= 67.1
μA
Xb
a
b
X.10n
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