(read me) 2/141 The nozzle shown rotates with constant angular speed 22 about a fixed horizontal axisthrough point O. because of the change in diameter by a factor of 2, the water speed relativeto the nozzle at A is v, while that at B is 4v. The water speeds at both A and B are constant.Determine the velocity and acceleration of a water particle as it passes (a) point A and (b)point B.Ө2ddBA.

Answered: 2/141 The nozzle shown rotates with…

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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In the new model of the pump, water leaves the impeller with a velocity of 25 m/s and an acceleration of 30 m/s², measured relative to the impeller along the blade line AB. The impeller rotates at a constant angular velocity of w = 15 rad/s. B 30° 0.3 m A w = 15 rad/s a) We need to determine the velocity and acceleration of a water particle at point A as it leaves the impeller at the given instant. b) Shallow wells, dug wells, and hand pumps are commonly preferred due to their relatively simple construction and maintenance. Their depth ranges often align with the water requirements of rural communities, serving purposes like domestic use, livestock, and small- scale irrigation. Assist the engineering team in utilizing the provided tables to identify the optimal well type for this pump. Please provide a brief rationale for your choice.
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2. A highway ramp is three-quarters of a circle with a radius of 50m. A car enters the ramp at Point A with a speed of 5 m/s. a. What is the constant tangential acceleration, a_T, so that the car will reach 15 m/s just as it gets to the end of the ramp? b. What is the total acceleration of the car at Point B? view from the top gravity into the page - A VA = 5 m/s aT = ? VB = 15 m/s B R = 50 m
Subject Dynamics
4. 3) The hydraulic cylinder D extends, moves the rigid rod ABC, and causes the collar A to move with velocity and acceleration both to the left. If the dimensions 4 = 1.0 ft, and 2 = 1.6 ft, VA = 3.6 ft/s, aa = 2.2 ft/s2, and the angle 0 = 27°, determine the speed of point C. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. %3D В 12 D Your Answer: Answer units 1,
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