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Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 2/3*19.1*0.001*0.25*3.14*0.8*0.8*0.4*sin(3.14*0.152)/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*(sin(3.14*0.152)+sin(3.14*(1.25-2*0.152)))/3.14 .
Question type: Mathematical calculation
Solution:
2/3*19.1*0.001*0.25*3.14*0.8*0.8*0.4*sin(3.14*0.152)/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*(sin(3.14*0.152)+sin(3.14*(1.25-2*0.152)))/3.14
=2/3*19.1*0.001*0.25*3.14*0.8*0.8*0.4*sin0.47728/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*(sin(3.14*0.152)+sin(3.14*(1.25-2*0.152)))/3.14
=2/3*19.1*0.001*0.25*3.14*0.8*0.8*0.4*sin0.47728/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*(sin0.47728+sin(3.14*(1.25-2*0.152)))/3.14
=2/3*19.1*0.001*0.25*3.14*0.8*0.8*0.4*sin0.47728/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*(sin0.47728+sin(3.14*0.946))/3.14
=2/3*19.1*0.001*0.25*3.14*0.8*0.8*0.4*sin0.47728/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*(sin0.47728+sin2.97044)/3.14
=2/3*19.1*0.001*0.25*3.14*0.8*0.8*0.4*sin0.47728/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=2/3*19.1*0.001*0.25*3.14*0.8*0.8*0.4*0.459365/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.666667*19.1*0.001*0.25*3.14*0.8*0.8*0.4*0.459365/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=12.73334*0.001*0.25*3.14*0.8*0.8*0.4*0.459365/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.012733*0.25*3.14*0.8*0.8*0.4*0.459365/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.003183*3.14*0.8*0.8*0.4*0.459365/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.009995*0.8*0.8*0.4*0.459365/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.007996*0.8*0.4*0.459365/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.006397*0.4*0.459365/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.002559*0.459365/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.001176/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.000375+435*0.001*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.000375+0.435*0.25*3.14*0.028*0.028*0.35*0.629683/3.14
=0.000375+0.10875*3.14*0.028*0.028*0.35*0.629683/3.14
=0.000375+0.341475*0.028*0.028*0.35*0.629683/3.14
=0.000375+0.009561*0.028*0.35*0.629683/3.14
=0.000375+0.000268*0.35*0.629683/3.14
=0.000375+0.000094*0.629683/3.14
=0.000375+0.000059/3.14
=0.000375+0.000019
=0.000394
Answer:2/3*19.1*0.001*0.25*3.14*0.8*0.8*0.4*sin(3.14*0.152)/3.14+435*0.001*0.25*3.14*0.028*0.028*0.35*(sin(3.14*0.152)+sin(3.14*(1.25-2*0.152)))/3.14=0.000394
Note: Radian