The second moments of area about z-axis, /z, and the second moments of area about y-axis, ly, can be calculated as Select one: O 1. I = Iz ○ 2. Ly ○ 3. ○ 4. ○ 5. = = Iz = *D' 64 I₁ = D, Iz Ly Ly = 32 *D' = = 3 Iz = *D' 32 = *D' O 6. Iy=D, Ly = D², Iz = 32 O 7. Ly = Iz D = 64 32

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Problem 3: Now we will repeat the previous problem using the Cartesian method. Values: FA = 20 N FB = 30 N a = 25° Use the Cartesian method to determine... a) the magnitude of the resultant force on the bolt. b) the angle made by the resultant, as measured relative to the positive x-axis. Break individual forces into Cartesian components This is the method you are probably more familiar with. We are going to break each force into its respective x and y components, and then add the components together to get the resultant. We can therefore check our answers to the previous problem. Add components along x & y FA This is what we do in the real world by the way. When we don't have answers in the back of the book, we use different methods of achieving the same result, and if we don't get the same result, we know something is wrong. Here's an illustration of what we're doing: FIX X α FRY FB FRX Determine magnitude and direction of resultant

Write the X- and Z-axis coordinates for the part show n. Use the diametral method in the X-axis.

Convert the following: (a) 400lbft to knm; (b) 6m/s to mi/h; (c) 20lb/in.2 to Pa; and (d) 500slug/in. to kg/m

Given that P=120lb and Q=130lb, find the rectangular representation of P+Q.

do not reject . let other do the solution if u dont know. skip 86 30 ugh hole 16 6 20 Dig 28 18 Dia for the above isometric view , sketch the orthographic view in first angle proiection using catia v5 software. 36

Draw the orthographic projection with full dimensioning.

3. The Figure shows the isometric view of a machine component along with the view from above and the view from the left, draw the full sectional view from the front. 56 Draw here the full sectional view 90 40 (a) 32 56 B 32

i have a question, please help The resultant describes the __________ of multiple ___________. The resultant can also be described as the ___________ sum of a vector's _____________.