The post shown in the figure below (Figure 1) is made from GOGI-T6 aluminum and has a diameter of 50 mm. It is fixed supported at A and B, and at its center there is a coiled spring attached to the rigid collar. Figure < 1 of 1 > 0.25 m 0.25 m A P k-200 MN/m Y Y Part A If the spring is originally uncompressed, determine the reaction acting on the post at A when the force P-20 kN is applied to the collar. Express your answer to three significant figures and include appropriate units. ↑ → C ? F₁ - Value Units Submit Request Answer Part B Determine the reaction acting on the post at B. Express your answer to three significant figures and include appropriate units. 3 → ? F-Value Units Submit Request Answer

Q: If FH has a breaking point of 1.86 kN, BD has a breaking point of 2.51 kN and the pin at E can…

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Q: t www h. The steel structure is loaded as shown. hc = 4 m, Lb = 3m, P = 40 KN, E = 200 GPa, Ib Ic=…

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Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.