Name: _____________________ Physics Mr. Tiesler Dimensional Analysis Complete the following conversions. Show all work. 1.) Convert 1.26 km to: a) meters 1000 π = 1 ππ 1.26 ππ π₯ 1000 π = 1260 π 1 ππ b) centimeters 1 π = 100 ππ 1.26 ππ π₯ 1000 π 100 ππ π₯ = 126,000 ππ 1 ππ 1π c) megameters 1,000,000 π = 1 ππ 1.26 ππ π₯ Date: _____________ 1000 π 1 ππ π₯ = 0.00126 ππ 1 ππ 1,000,000 π d) picometers 1 π = 1012 ππ 1000 π 1012 ππ 1.26 ππ π₯ π₯ = 1.26 π₯1015 ππ 1 ππ 1π 2.) Convert 4.2 miles to kilometers (hint: 1m = 3.28ft, 1mi = 5280ft) 4.2 ππ π₯ 5280 ππ‘ 1π 1 ππ π₯ π₯ = 6.8 ππ 1 ππ 3.28 ππ‘ 1000 π 3.) Convert 1,750,000 megabytes to terabytes 1,750,000 ππ΅ π₯ 1 ππ΅ = 1.75 ππ΅ 106 ππ΅ 4.) Convert 2.5 days to seconds 2.5 πππ¦π π₯ 24 βππ’ππ 60 πππ 60 π π₯ π₯ = 216,000 π = 220,000 π 1 πππ¦ 1 βππ’π 1 πππ 5.) Convert 3.30 m/s to km/h 3.30 π 1 ππ 60 π 60 πππ π₯ π₯ π₯ = 11.9 ππ/β π 1000 π 1 πππ 1 βππ’π
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