Starting from rest when 0 = 20°, a 35 kg child slides onto the flat slide, which is shaped like a circular arc of radius 2.5 m. Determine the speed of the child and the normal force exerted on it when: a) 0 = 30° b) e = 90° R= 2.5 m

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Q: -3t 4.8. x(t) = -4.132 x 10-2e sin(29.85t – 1.5529) +9.820 x 10-3 sin(15t – 0.1343) |

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Q: 25. A metal pipe of 1 m diameter contains a fluid having a pressure of 1 N/mm?. If the permissible…

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Q: Question 2 The value of the shear modulus is about O 40% O 60% 80% 90% of the value of the Young's…

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Q: One shaft is in torsion as shown below. If the magnitude of shear stress at point A is 289.5 MPa,…

A: Given data: Shear stress at point A = SA = 269.5 MPa Radius of point A = rA = 40 mm = 0.04 m Shear…

Q: A 4.8 m long from fixed point, 0.5 m wide and assumed a thickness of 30 mm throughout a springboard…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: The solid aluminum shaft has a diameter of 52 mm. Set T₁ = 1960 N-m. (Figure 1) Part A Determine the…

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Q: For the direct shear example shown below, if F = 47 kN, AAB = AcD = 3151 mm², the average shear…

A: Given:Force, F=47 kNArea, AAB=ACD=3151 mm2

Q: 3. During tug of war, the bicep muscle generated 4k N force that was perpendicular to the forearm…

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Q: QUESTION 3 For the stress element below, when a = 6, b = 6, and c = 3, the maximum shear stress T,…

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Q: In (Eigure 1), ay = 14.7 ksi Figure 10 ksi 20 ksi Express your answers, separated by commas, to…

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Q: Help in filling table: Material Yield Strength (MPa) Elastic Modulus-E (GPa) Poisson’s ratio…

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Q: The state of stress at a point in a member is shown on the rectangular stress element in (Eigure 4)…

A: σx= -126 MPaτxy= 52 MPaθ= 110∘ Note: σy= 0 MPa

Q: 2. The hollow shaft used in the system has the following conditions: B Outer Ø: 110 mm Ø Allowable…

A: Shear stress-induced in the shaft at any location (r) from the center is given by,= = 11/12Where, r…

Q: 22 R 50 -38 24 10 125 41 20 Drill 48 27 -20.5 -

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Q: Calculate the critical design loads applied to the Stirling E ation and provide a stress analysis on…

A: In order to  find critical design load we need to equate thermal strss with reactive force per unit…

Q: Do the stress concentrations exist on a shaft?

A: Stress concentration is increase in stress at particular point where stress is more because of hole…

Q: The basketball player likes to release his foul shots with an initial speed vo = 25.1 ft/sec. What 2…

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Q: How long is the thread at 4B?  What do the brackets around dimension 241 at 3C indicate?

A: It is asked to find the length of thread in section 4B and also the meaning of parenthesis in…

Q: find shear and Binding monont dkagr 5KN/m 3m 5m ThT 3m

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Q: stress produced

A: Stress =P/A A= 4*3= 112 m2 Stress = 20× 1000/12

Q: :A normal stress of 20 ksi is to be transferred from one plate to another by riveting a plate on…

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Q: See provided solutions.

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Q: maximum shear force

A: To find maximum shear force

Q: If F = 9 kN , determine the normal force, shear force, and moment at point C. (Figure 1) Part A…

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Q: 8. In the assembly, the type of mating or fit between two parts includes clearance fit, interference…

A: There are three types of fits: (i) Clearance fit (ii) Transition fit (iii) Interference fir C :…

Q: Based on Figure 1, analyze the state of stress at material element of point A on the cross section…

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Q: The common equation used to calculate the transverse shear stress in a member is: Terans" Starting…

A: Show that,

Q: What is the average shear stress?

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Q: Write the matrix equations in terms of stress tensors for the three equations

A: consider three mutual perpendicular normal stresses σxx , σyy , σzz acts at a component along x, y…

Q: 5. Use superposition to find the deflection of the free end of the cantilever shown below: w lb/ft 2…

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Q: The following mohr's circle has known values for ox, oy and Op. [ox= 32 MPa, oy= 12 MPa, and 0p= 23…

A: Given data:- σx= 32 MPa, σy= 12 MPa θp= 23° To find:-The shear stress (τxy)

Q: Part A - Construction of Mohr's circle for the state of stress For the element shown, construct…

A: Given Data

Q: same external tension load. Which pin has the lower shear stress?   O a. The solid pin on the…

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Q: Calculate -3 -6 . 10 ft L -3 ft a dx. a, ft/sec² 19 0 0 x, ft 5 7 10

A: Consider following acceleration vs displacement graph.We need to determine the total acceleration…

Q: Find the Shear and Bending Moment Diagrams.

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Q: Overall diversity factor may be taken as 1.4. Determine (a) the maximum demand on the system, (b)…

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Q: f e (D d b C a k j a=38.0 b=41.5 c=39.3 d=40.1 e=55.8 f=39.4 q=36.7

A: a = 38.0b = 41.5c = 39.3d = 40.1e = 55.8f = 39.4g = 36.7h = 65.7i = 49.0j = 50.0k = 61.9l = 7.8m =…

Q: The figure shows the plane stress condition at an element. What is the maximum compression stress…

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Q: A (160+Reg. No.) kN force is applied as shown at the end of a hot-rolled steel beam. Neglecting the…

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.