The figure (below) shows a device for clearing debris using a jet of air discharged from a nozzle. As shown, the jet is striking a cube-shaped object (density 1900 kg/m³) sitting on the floor. Assume that in all cases that (i) the entire jet is deflected by the cube; and (ii) the cube slides rather than tumbles. Air jet If the jet diameter is 38 mm and the air velocity is 25 m/s, what is the heaviest cube that could be moved? What are the dimensions of the cube? If needed, assume the coefficient of friction is 0.60.
The figure (below) shows a device for clearing debris using a jet of air discharged from a nozzle. As shown, the jet is striking a cube-shaped object (density 1900 kg/m³) sitting on the floor. Assume that in all cases that (i) the entire jet is deflected by the cube; and (ii) the cube slides rather than tumbles. Air jet If the jet diameter is 38 mm and the air velocity is 25 m/s, what is the heaviest cube that could be moved? What are the dimensions of the cube? If needed, assume the coefficient of friction is 0.60.
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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![The figure (below) shows a device for clearing debris using a jet of air discharged from a nozzle.
As shown, the jet is striking a cube-shaped object (density 1900 kg/m³) sitting on the floor.
Assume that in all cases that (i) the entire jet is deflected by the cube; and (ii) the cube slides
rather than tumbles.
Air jet
If the jet diameter is 38 mm and the air velocity is 25 m/s, what is the heaviest cube that could be moved? What are the
dimensions of the cube? If needed, assume the coefficient of friction is 0.60.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44914c62-65d7-4e50-9e10-c00437481c7e%2F037d6126-b4a8-4c3e-ab67-e65e461f49e8%2Fhi9dl5a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The figure (below) shows a device for clearing debris using a jet of air discharged from a nozzle.
As shown, the jet is striking a cube-shaped object (density 1900 kg/m³) sitting on the floor.
Assume that in all cases that (i) the entire jet is deflected by the cube; and (ii) the cube slides
rather than tumbles.
Air jet
If the jet diameter is 38 mm and the air velocity is 25 m/s, what is the heaviest cube that could be moved? What are the
dimensions of the cube? If needed, assume the coefficient of friction is 0.60.
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