Chemical and Biochemical Engineering 2290A/B Lecture : Assignment 1 Solution set.docx

• School: Western University
• Department: Chemical and Biochemical Engineering
• Course: Chemical and Biochemical Engineering 2290A/B
• Professor: Mita Ray

Document Summary

Solution set: tank volume : 0. 2m3 mw = (0. 2) (1000kg/m3) = 200 kg mtotal = (3 +200) = 203 kg. W = mg = (203 kg) (9. 81m/s2) = 1991 n: w1= mg = m(9. 807-3. 32 x 10-6 z ) W1 = (m) (9. 807) where z = 0 (0. 99) (0. 9807) m = (9. 807 3. 32x 10-6 z) 9. 708 9. 807 = 3. 32x 10-6 z z = 29539 m: w = mg = (5) (9. 79 m/s2) (1n/ 1 kg. m/s2) = 49. 95 n. Pmars / pearth = 0. 021/1. 22 = 0. 0175 = 1. 75 : w= mg =300 n m = 300n/9. 81 m/s2 = 30. 6 kg. New weight = (30. 6kg) (4. 0 ft/ s2) (0. 3048 ft/m) = 37. 3 n: [lt -2] + a[lt-1] + b[l] = 0.