Unformatted text preview: ipboard B1 or B2. Record your observations in this table and compute the average of the 10 angles. Mass B Trial 1 2 3 4 5 6 7 8 9 10 Angle The average critical angle for Mass B, Clipboard A1 or A2 = °. Questions C. Which mass had the higher average critical angle? D. Why were the critical angles different or not different? 6. Repeat steps 1 3 ten times with Mass A, Clipboard C1 or C2. Record your observations in this table: Mass A Trial 1 2 3 4 5 6 7 8 9 10 Angle Calculate the average of the 10 trials. The average critical angle for Mass A, Clipboard C1 or C2 = °. 7. Repeat steps 1 3 ten times using Mass B, Clipboard B1 or B2. Record your observations in this table and compute the average of the 10 angles. Mass B Trial 1 2 3 4 5 6 7 8 9...
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 Fall '08
 JOUVE
 Mass, The Land, El Salvador, Landslide

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