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힘의평형(3)

등록일 : 2018-06-18
갱신일 : 2018-06-18


  힘의평형(3).hwp   [size : 23 Kbyte]
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힘의평형(3)
_SHEET_1_
횟수 A B C
θAB 질량 힘 θBC 질량 힘 θCA 질량 힘
1 120 50 0.49 120 50 0.49 120 50 0.49
2 80 70 0.69 135 60 0.59 145 100 0.98
3 102 100 0.98 125 90 0.88 133 110 1.08
4 134 140 1.37 78 80 0.78 148 100 0.98
5 136 340 3.33 67 150 1.47 157 250 2.4500000000000002

횟수 실험값 이론값(해석법) 상대오차(%)
C방향의힘 Ø R` Ø` lR-R`l/R`100 lØ-Ø`l/Ø`100
1 0.49 60 0.4900000000000001 59.999999999999993 0 0
2 0.98 35 0.98264151462087868 36.249361268298458 0.26881773073650755 3.4465745728630948
3 1.08 47 1.1731129...

_SHEET_1_
횟수 A B C
θAB 질량 힘 θBC 질량 힘 θCA 질량 힘
1 120 50 0.49 120 50 0.49 120 50 0.49
2 80 70 0.69 135 60 0.59 145 100 0.98
3 102 100 0.98 125 90 0.88 133 110 1.08
4 134 140 1.37 78 80 0.78 148 100 0.98
5 136 340 3.33 67 150 1.47 157 250 2.4500000000000002

횟수 실험값 이론값(해석법) 상대오차(%)
C방향의힘 Ø R` Ø` lR-R`l/R`100 lØ-Ø`l/Ø`100
1 0.49 60 0.4900000000000001 59.999999999999993 0 0
2 0.98 35 0.98264151462087868 36.249361268298458 0.26881773073650755 3.4465745728630948
3 1.08 47 1.1731129168488124 47.201574789815353 7.937251xxxxxxxxxxx 0.42705098444903394
4 0.98 32 1.0003380082027431 34.117747204809831 2.0331136111966188 6.2071718630686039
5 2.4500000000000002 23 2.491449274363124 24.1961xxxxxxxxxxx 1.6636611786414679 4.9433631934165021
생략
횟수 실험값 이론값(해석법) 상대오차(%)
C방향의힘 Ø R` Ø` lR-R`l/R`100 lØ-Ø`l/Ø`100
1 0.49 60 0.49 60 0 0
2 0.98 35 0.98260000000000003 36.25 0.26460411154081481 3.4482758620689653
3 1.08 47 1.17 47.2 7.6923076923076801 0.42372881355932801
4 0.98 32 1…(생략)

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힘의평형