22. 1.76 x 10 6 1,760,000 23. 7.4 x 10 -5 0.000074 Dimensional Analysis Complete the following dimensional analysis problems below. Show all your work (train tracks) and include units! Conversion factors: 3.28 ft = 1 m 12 in = 1 ft 1 quart = 0.946 L 5280 ft = 1 mi 1 yd = 3 ft 454 g = 1 lb 24. 43 mi to ft 28. 8 L/s to quarts/min 43 mi 5280 ft 8 L 1 qt 60 s 1 mi s 0.946 L 1 min = 227,040 ft = 507.4 qt/min 25. 68 mi to in 29. 1.10 g/mL to lbs/qt 68 mi 5280 ft 12 in 1.10 g 1 lb 946 mL 1 mi 1 ft mL 454 g 1 qt = 4,308,480 in = 2.29 lbs/qt 26. 0.43 lbs/mL to g/mL 30. 32 ft/s to m/min 0.43 lbs 454 g 32 ft 1 m 60 s mL 1 lb s 3.28 ft 1 min = 195.22 g/mL = 585.4 m/min 27. 3.8 km/s to km/hr 31. 45 mi/hr to ft/s 3.8 km 60 s 60 min 45 mi 5280 ft 1 hr 1 min s 1 min 1 hr hr 1 mi 60 min 60 s = 13,680 km/hr = 66 ft/s
22. 1.76 x 10 6 1,760,000 23. 7.4 x 10 -5 0.000074 Dimensional Analysis Complete the following dimensional analysis problems below. Show all your work (train tracks) and include units! Conversion factors: 3.28 ft = 1 m 5280 ft = 1 mi 12 in = 1 ft 1 yd = 3 ft 1 quart = 0.946 L 454 g = 1 lb 24. 43 mi to ft 43 mi 5280 ft 1 mi = 227,040 ft 25. 68 mi to in 68 mi 5280 ft 12 in 1 mi 1 ft = 4,308,480 in 26. 0.43 lbs/mL to g/mL 0.43 lbs 454 g mL 1 lb = 195.22 g/mL 27. 3.8 km/s to km/hr 3.8 km 60 s 60 min s 1 min 1 hr = 13,680 km/hr 28. 8 L/s to quarts/min 8 L 1 qt 60 s s 0.946 L 1 min = 507.4 qt/min 29. 1.10 g/mL to lbs/qt 1.10 g 1 lb 946 mL mL 454 g 1 qt = 2.29 lbs/qt 30. 32 ft/s to m/min 32 ft 1 m 60 s s 3.28 ft 1 min = 585.4 m/min 31. 45 mi/hr to ft/s 45 mi 5280 ft 1 hr 1 min hr 1 mi 60 min 60 s = 66 ft/s
CPPhysicalScienceUnit%201KEY2018-2019.docx