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(Civil eng.) Write an assignment statement to calculate the linear expansion in a steel beam as a function of temperature increase. The formula for linear expansion, l, is as follows:
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Chapter 3 Solutions
C++ for Engineers and Scientists
- (Practice) Determine the values of the following integer expressions: a.3+46f.202/( 6+3)b.34/6+6g.( 202)/6+3c.23/128/4h.( 202)/( 6+3)d.10( 1+73)i.5020e.202/6+3j.( 10+3)4arrow_forward(a) Complete the following Table 1 by writing the infix and postfix expressions, respectively. (Note: Write curve bracket i.e() if necessary for the infix expression; use character x for multiplication; no spacing for answers) Table 1 Infix Postfix (A+B) / (CXD) AB/CD+X (b) Calculate the final value of the following postfix expression. Consider each number is represented in one digit decimal value. 23^2*6-82/11+/+ Answer =arrow_forward(Mechanics) The deflection at any point along the centerline of a cantilevered beam, such as the one used for a balcony (see Figure 5.15), when a load is distributed evenly along the beam is given by this formula: d=wx224EI(x2+6l24lx) d is the deflection at location x (ft). xisthedistancefromthesecuredend( ft).wistheweightplacedattheendofthebeam( lbs/ft).listhebeamlength( ft). Eisthemodulesofelasticity( lbs/f t 2 ).Iisthesecondmomentofinertia( f t 4 ). For the beam shown in Figure 5.15, the second moment of inertia is determined as follows: l=bh312 b is the beam’s base. h is the beam’s height. Using these formulas, write, compile, and run a C++ program that determines and displays a table of the deflection for a cantilevered pine beam at half-foot increments along its length, using the following data: w=200lbs/ftl=3ftE=187.2106lb/ft2b=.2fth=.3ftarrow_forward
- (b) Write down a Boolean formula for the function f, given the following truth table. [You may use any reasonable notation, but you must be consistent.] a b с f(a,b,c) 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 0 1 1 1 1arrow_forward---BOOLEAN FORMULAS TO CIRCUITS--- The following question requires you to draw circuit diagrams. Draw these out, for each of these problems, translate the given formula directly, without any simplifcation. 5.) Write `AB + C` as a circuit.arrow_forward12. (identities). Minimize the function F using algebraic modifications (w,x,y,z) Y(Z+WX (W+Z)) + (XY+(x+y) + Z) + z ((ZX +2X) A M+1) = 12²x²x²m)_]arrow_forward
- (a) Complete the following Table 1 by writing the infix and postfix expressions, respectively. (Note: Write curve bracket i.e () if necessary for the infix expression; use character x for multiplication; no spacing for answers) Table 1 Infix Postfix A+ (BXC) / D AB+CDX / (b) Calculate the final value of the following postfix expression. Consider each number is represented in one digit decimal value. 23^2*6-82/11+/- Answer =arrow_forwardComputer Science Please help You went camping overnight but forgot to take with you a heater and need to make one using a dc battery of V0 and spare electrical wires of different lengths and resistivity. The battery has lead with the resistance of Rw. Please obtain the formula for the joule heat power and plot it as a function of RH ( in MATLAB) and in comparison to the resistance of the connecting leads, Rw. (Note: express RH = x Rw, where x is the effective ratio; vary x and plot Pmax vs. x). and Find the heating power if the heater is made out of superconducting metal. Will this heater work and why?! What is to happen on the molecular ( i.e. electron) level ?!arrow_forward(32° +2a?) (23 +3x) Indicate the least integer n for which E O(2"). gd +14arrow_forward
- ---BOOLEAN FORMULAS TO CIRCUITS--- The following question requires you to draw circuit diagrams. Draw these out, for each of these problems, translate the given formula directly, without any simplifcation. 7.) Write `!(AB + CD)` as a circuit.arrow_forward(Computer Graphics)Using the Cohen-Sutherland line clipping algorithm, clip the line PQ with coordinates P (-5, 3) and Q (15, 9) against a clipping rectangular window with coordinates (0, 0) and (10, 10) as lower left and upper right corner respectively. Also, find intersection points if any.arrow_forward3 Write the Boolean equation for the function Q , B Earrow_forward
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr