Q3 fluid mechanics. see in photo provided. Question 3A small cart that carries a single turning vane, with 0 = 45°, rolls on a level track. The cart massis M = 10 kg and its initial speed is Uo = 2 m/s. At t = 0, the vane is struck by an opposing jet ofwater, as shown. The jet speed is V = 5 m/s and has an area A = 0.005 m². Determine the cartspeed U1 after 3 s.M

Answered: Image /qna-images/answer/4b06ec55-7578-4f94-a46e-205453c25452.jpg

Answered: A small cart that carries a single…

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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A circular deep dish has a sharp-edged hole in its center. A jet of water speed V, hit the plate concentrically. Get an expression for external strength necessary to hold the dish in place, if the jet emitted from the hole also has speed V. Evaluate the force for V=5 m/s, D= 100 mm and d = 20 mm.
In the flow illustrated in the figure below, the speed at point A is equal to 20 m/s. Neglecting energy losses and assuming uniform flow, determine the pressure PC.
A 3"-diameter jet has a velocity of 110 fps. It strikes a blade moving in the same direction at 70 fps. The deflection angle is 150°. Assuming no friction, determine the final absolute velocity of the water V2 as it leaves the blade.
A 75 mm-diameter jet has a velocity of 33.5 m/s. It strikes a blade moving in the same direction at 21.3 m/s. The deflection angle is 150°. Assuming no friction, determine the final absolute velocity V2 of the water leaving the blade.
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A horizontal jet of water 1 in. in diameter and having a velocity of 25 ft per second strikes against a vertical plate. (a) Determine the force (lb) on the plate if the plate is fixed.If the plate is moving in the same direction as the jet with a uniform velocity of 10 ft per second;(b) What is the relative velocity (ft/s), and(c) Determine the force (lb) on the plate.If the plate is moving in the opposite direction as the jet with a uniform velocity of 10 ft per second. (d) What is the relative velocity (ft/s), and(e) Determine the force(lb)on the plate.
2. The sprinkler head is tilted at an angle of 45 degrees to the water levelprojecting from the nozzle at a speed of 20 m/s, calculate 1.Maximum distance of water from level ground (h) 2. The horizontal distance when water hits the ground (Sx)
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A propeller aircraft can fly at airspeed of 300mph. If wind is blowing towards the cast at 50mph, what should be the aircraft's heading in order for its true course to be 30°? What will be the speed of the aircraft relative to the ground?
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Linear Momentum Eq Problem
Water enters a two-armed lawn sprinkler along the vertical axis at a rate of 150 L/s, and leaves the sprinkler nozzles as 2cm diameter jets at an angle of u from the tangential direction. The length of each sprinkler arm is 0.52 m. Disregarding any frictional effects, determine (a) Angular momentum and (b) the rate of rotation n of the sprinkler in rev/min For ϴ = 30°

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