A cylinder of radius r and length I rotates with angular velocity w with in guides of radius r+h, where h is the gap between the cylinder and the guide. What is the shear stress acting on cylinder wall if the gap is filled with oil of viscosity u? Select one of the following correct answers.

Q: What about Mohr's circle?

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Q: Question 18 Simplify (−4 − 4j) O 1.412-45° O 1.41/225° O 1.414-225° O 1.41/45°

A: Simply the above expression

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A:

Q: I didn't understand how you fond the angle teta

A: For solution refer below images.

Q: Why is it called Mohr's circle?

A: Mohr’s  circle is graphical representation which enables us to visualize the relationships between…

Q: What is the maximum magnitude of the bending moment caused by force G? If none, enter zero. Do not…

A: It is required to determine the magnitude of the maximum bending moment by the force G.

Q: Answer in number 7 and 8.

A:

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Q: A hammer is balanced at the point "A", close to the metal part. If this hammer is then cut along the…

A: Consider the diagram shown below for the hammer with the center of masses for each side.

Q: Where did the 0.10472 rad/s come from?

A:

Q: 5. (a) (i) A crane hook with a mass of 80 kg exerts a vertical force F downward at A (see Figure…

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Q: can you Reslove?

A: To solve the problem you have typed in, follow these steps: Analyze the given data:L2 = 6Q2 = 35…

Q: how did you find d1 and d2

A: This question is based on the concept of polar radius.

Q: d W Pm a Ps

A: The free body diagram of the system is showing below –

Q: ths angle of the three forse acting on hook

A: given: determine the resultant and the angle of the three forces acting on hook?

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A:

Q: Number of links? The value must be a number 8 Number of full joints (J1)? Figure 2 Figure 2

A: Given mechanisms,

Q: Answer in 4-10

A: Given: →h1=3387.31 KJ/Kg→h2'=3074.5 KJ/Kg→h3=3457.04 KJ/Kg→h4'=3109.82 KJ/Kg→h5'=2384.82…

Q: how do you know where the point 2 is ? or how do you find point 2

A:

Q: What is the meaning of + S.F, -S.F, +B.M and ?- B.M

A: There are sign convention for shear force and bending moment.  The shear force at a cross-section is…

Q: What is the moment's function?

A: Moment deals with the physical quantities situated at some distance relative to the reference point.…

Q: What is the radius equivalent to Mohrs Circle?

A: Method to construct Mohr's circle, First Plot point A σx,-τxy, & B σy,τxy on σ - τ plane. Now…

Q: a. Determine the magnitude of the normal force in the plane, N. b. Determine the magnitude of the…

A: Find outDetermine the magnitude of the normal force in the plane N.Determine the magnitude of the…

Q: If A=0.375 inch, B=0.923 inch, C=1.0992 inches, find G A 기사 W -|×|-> G- -B- -C- F E-

A:

Q: G Determine the equillalent. tiffness for the dreegreem

A: Solution:

Q: is the moment clockwise or counterclockwise?

A: Moment about point O is given by, C→MO=28.282 i^-19.148j^-5.13k^ The direction of moment is shown in…

Q: C O C

A: Given: Hatching: Differentiates the areas that are cut and those areas that are not cut by the…

Q: Reselve the 4501b fovce intoeom ponentsacting atong members ABandAC 30 45 450

A:

Q: Isn't the area of the circle equal to pi times the square of its radius?

A: Explanation: Since the diameter ( d )  of steel bar is given, area of the circle is in terms of…

Q: slove f

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Q: what is the actual area in part a ?

A: Given: Q=5000 m3/min=5000m3min×1min60 sec=83.33 m3/s V=6.0 cm/s=6.0cms×1m100cm=0.06 m/s

Q: number d and e?

A: To solve this question, we will use the moment equilibrium equation which is mentioned in the…

Q: 5と 2' 111ド 7K 8'一 16- 251

A:

Q: 8ェ4 2 w/

A: the value of  (4x-4)/2= (4*(-1)-4)/2= -12/2 =-6

Q: handle should be identified as a point of interest. Determine the Degree of freedom.

A:

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.