IT IS "MATLAB" HOMEWORK

IT IS "MATLAB" HOMEWORK

PLEASSSSEEEEEE!!!!!!!!!!

1. Calculate the f values from the mathematic expression with x=19; a=2;b=3;c=5 Ans:...... Solution: x=19; a=2; b=3; c=5; poly = a*x^2 + b*x + c; denom 4*pi*x^2 + cos(x - 2) *poly; f = (log10 (poly) - sin (poly)) /denom 2. Calculate drag coefficient Cd with equation Drag = 20000 N = 1 x 10 kg/m2 V = 44.704 m/s = 1 m Ans: .... a 3. Calculate the temperature of water from Van der Waals P = 220 bar Mole, n = 2 mol Volume = 1 L = 5.536 Lbar/mol b = 0.03049 L/mol R = 0.08314472 L bar/K mol Ans: ...... 4. Calculate force exerted by the earth on the moon, by the equation. G=6.673 x 10" N m/kg? m= 7.4 x 1022 kg m=6 x 1024 kg r=3.9 x 10 m Ans: 5. Calculate the response of the circuits S with the equation R=800 ohms; 'L=100 x 10-H C=1 x 10-6 F Ans