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Given the velocity field U = -x³y² v=xyt Determine the magnitude of the acceleration at point (1,2) at t = 3 s.

Given the velocity field U = -x³y² v=xyt Determine the magnitude of the acceleration at point (1,2) at t = 3 s.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Given the velocity field u = -x³y² v = xyt Determine the magnitude of the acceleration at point (1,2) at t = 3 s. a.8.94 b.7.21 c.8.00 d.4.00 Water and alcohol are conveyed via pipes into a very large mixing tank. The resulting solution comes out of a single pipe. Which of the following forms of the continuity equation is BEST to use in analyzing the characteristics of the mixed solution? a.Em = Emot b.Qin = [Qout c.dm/dt = Σr - Ema d.dv/dt = EQin - [Qout pipe by flange shown. A 50-mm diameter nozzle is attached to a 300-mm dial Assume that the headloss throughout the nozzle is 10 meters. The fluid exits the nozzle as free jet. The fluid flowing in the pipe is water with specific weight of 9810 N/m³. 300 mm D pipe 50 mm nozzle B A flange bolts Determine the discharge if the pressure at the base (point A) is 500 kPa. a.1.623 cms b.0.062 cms c.0.056 cms d.2.020 cms What will be the total tension on the bolts if the pressure at the base (point A) is 500 kPa? a.33,432 N b.33,807 N c.37,253 N d.36,878 N
Transcribed Image Text:Given the velocity field u = -x³y² v = xyt Determine the magnitude of the acceleration at point (1,2) at t = 3 s. a.8.94 b.7.21 c.8.00 d.4.00 Water and alcohol are conveyed via pipes into a very large mixing tank. The resulting solution comes out of a single pipe. Which of the following forms of the continuity equation is BEST to use in analyzing the characteristics of the mixed solution? a.Em = Emot b.Qin = [Qout c.dm/dt = Σr - Ema d.dv/dt = EQin - [Qout pipe by flange shown. A 50-mm diameter nozzle is attached to a 300-mm dial Assume that the headloss throughout the nozzle is 10 meters. The fluid exits the nozzle as free jet. The fluid flowing in the pipe is water with specific weight of 9810 N/m³. 300 mm D pipe 50 mm nozzle B A flange bolts Determine the discharge if the pressure at the base (point A) is 500 kPa. a.1.623 cms b.0.062 cms c.0.056 cms d.2.020 cms What will be the total tension on the bolts if the pressure at the base (point A) is 500 kPa? a.33,432 N b.33,807 N c.37,253 N d.36,878 N
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