Determine the compression force C exerted on the can for an applied force P = 71 N when the can crusher is in the position shown. Point B is centered on the bottom of the can. Bar AB is horizontal. 13° 125 mm 66 mm A 39° 205 mm P = 71 N
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- A structural membrane contains surface flaws of initial depth of 0.015 inchesDetermine the life of the membrane in cycles if it is repeatedly loaded from 0 to 60 ksi. Assume K1=95 ksi-in¹/2, n=3 and C=4x10-10 (Ksi²cycle)^-1(13) A spring has an overall length of 44.0in & sustains a load of 15,000lb @ its center. The spring has three full-length leaves & 15 graduated leaves with a central band 4.0in wide. All leaves are to be stressed to 60,000psi when fully loaded. The ratio of total spring depth to width is to be approximately 2.0. Determine: (a) the width & thick ness of the leaves; (b) the initial space that must be provided between the full length & the graduated leaves before the band is applied; (c) What load is exerted on the band after the spring is assembled?For the same question, the Driving force (pressing force) of the Nut will be measured with the Torque wrench. While tightening the nut, the contact surface rubs against the fixed surfaces. Accordingly, how much MOMENT do we need to read from the Torque wrench in order to create a force of Fçak=1101 kgf? (Given: Screw pitch M30, Root diameter d1=25.8 mm) Outer diameter of the friction surface under the nut D42 mmFriction coefficient μ=0.6
- How would I draw this free body diagram? I'm not entirely sure what is happening at A, is it a fixed wall support with rollers? So it would have Ax, Ay and Ma components? I am also unsure how to identify the equilibirum equations.Which of the following is not an axisymmetric problem? (A) A thick-walled cylindrical pressure vessel under internal and external pressure (B) Flywheel (C) Rotating compound cylinder (D) A solid cylindrical rod under external pressure (E) A thick-walled cylindrical vessel subjected to internal pressure and bendingShow complete solution with free body diagrams. (Correct answer is 12.71 mm at x=1.042m)
- Data has been gathered from a lifting system used to remove spent RBMK fuel rods from the spent rod pool into long term safe storage. At present the spent rods are winched up from the pool and then lowered into concrete barrels in a second pool. When it is positioned properly the winch is released and the rod is allowed to drop in. The following calculation is based on data gathered from the present set up. Time taken to lowered into concrete barrels = 10 Seconds Winch drum diameter = 0.9m Mass of load = 185 kg Initial velocity = 0 m/s Distance travelled = 6m You have been asked to use this information to determine: The final linear velocity of the load The linear acceleration of the load The final angular velocity of the drum The angular acceleration of the drum The tension force in the cable The torque applied to the drum In determining the above quantities, you should clearly state the formulae used and apply dimensional analysis techniques to show that all values/units used…other given: T(sub B) = 80.11 T = 5.67 kN-mThe cylindrical vessel with hemispherical end caps is made of steel and pressurized to 3.6 MPa. The vessel has a uniform thickness of 18 mm, an outer diameter of 400 mm and effective length of 600 mm. If this vessel is to be replaced with a spherical vessel of equal pressure and equal material strength, determine its thickness.