Question 1. The tangents of a spiral curve has azimuths of 226 and 221°. The minimum length of spiral is 40m with a minimum superelevation of 0.10m/m width of roadway. The maximum velocity to pass over the curve is 70 kph. Assume width of roadway to be 9m. a. Determine the degree of simple curve. b. Determine the length of the spiral at each end of simple curve. c. Determine the superelevation of the first 10m from SC on the spiral.

1. Use the moment-area method to determine the slopes at ends A and D and the deflections at points B and C of the beam shown in the figure below. Use a) Double Integration Method, b) Area-Moment Method, and c) Conjugate Beam Method. 270 KN INOIN B 6 m 3 m mu El = constant E = 12.5 GPA 119,200 (10) 2. Determine the slope and deflection at point B in the cantilever beam shown below. Use a) Area-Moment Method and b) Conjugate Beam Method. Express your answer in terms of El. 30 kN/m 10 KN مم 2.ED 2 m EX I m 3. For the beam loaded as shown, locate the maximum deflection relative to the right support. Find also the magnitude of the maximum deflection using a) Double Integration Method, b) Area-Moment Method, and c) Conjugate Beam Method. SO KN 1 90 KN + B A 6 m + 9 m + 9 m El constant E70 GP 195 (106) mm

HTML The website must be developed using HTML 5 and feature a minimum of SIX (6) interlinked pages which can also be viewed on a mobile device. The website must feature the content described above and meet the following criteria: • Researched relevant content to inform the design of the website • Be usable in at least TWO (2) different web browsers including being optimised for mobile devices. You should consult your teacher for guidance on the specific browsers and versions you should use. • Include relevant images of vintage cars you have selected from your research • Home Page: o Minimal text with visuals to break up the written content. o Navigation bar (with links inside the bar and hover over tabs) o Slide show o Header o Sections o Footer (including social media links) • Contact us page with responsive contact section including first name, last name, country and submit button (through email) • About us page with responsive resize design • Q&A page including forum for registered members and animated search button • Registration form to be submitted through email • Drivers page including responsive image grid overlaid with transparent text

Task 1 – HTML The website must be developed using HTML 5 and feature a minimum of SIX (6) interlinked pages which can also be viewed on a mobile device. The website must feature the content described above and meet the following criteria: • Researched relevant content to inform the design of the website • Be usable in at least TWO (2) different web browsers including being optimized for mobile devices. You should consult your teacher for guidance on the specific browsers and versions you should use. • Include relevant images of vintage cars you have selected from your research • Home Page: o Minimal text with visuals to break up the written content. o Navigation bar (with links inside the bar and hover over tabs) o Slide show o Header o Sections o Footer (including social media links) • Contact us page with responsive contact section including first name, last name, country, and submit button (through email) • About us page with responsive resize design • Q&A page including a forum for registered members and animated search button • Registration form to be submitted through email • Drivers page including responsive image grid overlaid with transparent text

C+ Q1. The Students' Corner Store in a university needs a program to implement its students' discount policy. The program is to prompt the user to enter the purchase total and to indicate whether the purchaser is a student. Students are eligible to receive a 20% discount on all their purchases. The discount calculation, however, must be done before addition of the 5% sales tax. This is done to ensure that the discount is not applied to the sales tax. Here are two sample output files - one for a student purchaser and one for a nonstudent purchaser. Total purchases: $ 122.00 Student's discount (20%2:24.40 Discounted total: 97.60 Sales tax (5%): $ 102.48 Total purchases: $ 24.90 Sales Tax (5%): 1.25 Total: $ 26.15

The 750 g bar is rotating as shown in (Figure 1) Part A What is the magnitude of the angular momentum of the bar? ΑΣφ ? 山。 kg m/s Submit Request Answer Part B What is the direction of the angular momentum of the bar? into the page out of the page Submit Request Antwer Provide Feedback Figure 1 of 1 120 rpm 20 m

Which of the following will not produce a buffered solution? 100 mL of 0.1 M NaHCO3 and 25 mL of 0.2 M HC1 50 mL of 0.2 M Na,CO, and 5 mL of 1.0 M HC1 100 mL of 0.1 M Na,CO3 and 75 mL of 0.2 M HC1 100 mL of 0.1 M Na,CO3 and 50 mL of 0.1 M NAOH 100 mL of 0.1 M Na,CO3 and 50 mL of 0.1 M HC1