Pset 2 Solution

# Pset 2 Solution - 0.260071 0.016987 0.033896 2.4 5 0.380211...

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Pset 2 Solution 1. Using a calculator, you should get 846 . 0 , 06 . 68 = = x o S F x . Since 05 . 0 95 . 0 1 , 8 1 , 9 = = = = = α ν n n , . 306 . 2 8 , 025 . 0 , 2 / = = t t Range 9 846 . 0 306 . 2 06 . 68 , 2 / ± = ± n S t x x 7 . 68 4 . 67 < < µ 2. a) 3 2 3 1 10 ] 2 . 1 12 [ , 10 ] 8 . 6 68 [ × ± = × ± = R R = × + × = + = k R R R R R 2 . 10 10 68 12 68 12 3 2 1 2 1 2 / 1 2 2 2 1 ] ) ( ) [( 1 2 1 R R R U R R U R R U + = 2 2 1 2 1 1 2 2 1 2 2 1 ) ( , ) ( R R R R R R R R R R + = + = 2 / 1 2 2 1 2 2 2 2 2 1 ] ) ( ) [( ) ( 1 1 2 1 R R R U R U R R R U + + = ± = k U R 88 . 0 . b) 3 2 3 1 10 ] 2 . 1 12 [ , 10 ] 4 . 3 68 [ × ± = × ± = R R ± = k U R 87 . 0 , which is nearly the same as in case a. 3. 3 32 d FL I Mc π σ = = , % 27 . 3 5 . 2 08 . %, 08 . 2 72 5 . 1 %, 43 . 1 350 5 = = = = = = d U L U F U d L F 2 / 1 2 2 2 ] ) 3 ( ) ( ) [( d U L U F U U d L F + + = = % 93 . 9 ] ) 27 . 3 . 3 ( 08 . 2 43 . 1 [ 2 / 1 2 2 2 ± = + +

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4. (3.38) x-Deflec y-Force x^2 xy 0.1 9 0.01 0.9 0.2 19 0.04 3.8 0.3 22 0.09 6.6 0.4 40 0.16 16 0.5 52 0.25 26 0.6 59 0.36 35.4 Sum 2.1 201 0.91 88.7 Denom 1.05 a - 3 . 2 b 104.8571 5. x y X=log(x) Y=log(y) X^2 XY 1.21 1.2 0.082785 0.079181 0.006853 0.006555 1.35 1.82 0.130334
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Unformatted text preview: 0.260071 0.016987 0.033896 2.4 5 0.380211 0.69897 0.144561 0.265756 2.75 8.8 0.439333 0.944483 0.193013 0.414942 4.5 19.5 0.653213 1.290035 0.426687 0.842667 5.1 32.5 0.70757 1.511883 0.500656 1.069764 7.1 55 0.851258 1.740363 0.724641 1.481498 8.1 80 0.908485 1.90309 0.825345 1.728929 sum 4.153189 8.428076 2.838742 5.844007 Denom 5.460957 A -0.06338 B 2.151393 default log is base 10. a 0.864205 b 2.151393...
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Pset 2 Solution - 0.260071 0.016987 0.033896 2.4 5 0.380211...

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