Lab B solutions - %

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Unformatted text preview: % ---------------------------------------------------------% PROBLEM 3-B.1clc, cleara = 1 % LINE 1b = 3 % LINE 2c = 2 % LINE 3xVertex = -b/(2*a) % LINE 4yVertex = a*xVertex^2 + b*xVertex + c % LINE 5% substituted expression: yVertex = (-b^2/(4*a)) + c% bring LINE 2 back from History window, change b = 4,% execute% EXECUTE LINE 4 from Hist Win% EXECUTE LINE 5 from Hist Win% repeat for other settings of a, b, or c% ---------------------------------------------------------% PROBLEM 3-B.2clc, clearG = 6.672 * 10^-11 % N m^2 kg^-2% Part Am1 = 5.97 * 10^24 % kg, earthm2 = 7.36 * 10^22 % kg, moondist = 3.84403 * 10^8 % m, earth-moonF_partA = -G * m1 * m2 / dist^2 % N, earth-moon% Part Bm1 = 5.97 * 10^24 % kg, earthm2 = 1.99 * 10^30 % kg, sundist = 1.495979 * 10^11 % m, earth-sunF_partB = -G * m1 * m2 / dist^2 % N, earth-sun% Part Cm1 = 5.97 * 10^24 % kg, earthm2 = 74 % tons, A320m2 = m2 * 907.1847 % kg, A320dist = 6380 % km, earth-A320 grounddist = dist * 10^3 % m, earth-A320 groundF_partC = -G * m1 * m2 / dist^2...
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This note was uploaded on 03/30/2008 for the course CSE 131 taught by Professor Sticklen during the Spring '08 term at Michigan State University.

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Lab B solutions - %

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