Is the Calculation for Eb6 Displacement Correct?

In summary, the conversation discusses two errors in a problem involving angle and distance calculations. The correct angle for the final leg is determined to be 217 degrees, while the $y$-component calculation is corrected to use $C_y$ instead of $C_x$. The conversation also addresses the meaning of "due east" as heading east. The final calculated distance is approximately 881 kilometers.
  • #1
karush
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MHB
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View attachment 7676

ok this is due 011418

I think its correct but suggestions
didn't know the best format for this
 

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  • #2
Two things wrong.

First, the angle for the final leg. If the angle for the first leg is $0^\circ$, that means you are starting angle measurements from the eastward direction. So the angle for the third leg is $270^\circ - 53^\circ = 217^\circ$.

Second, for the $y$-component of the final leg you have repeated $C_x$ instead of calculating $C_y$.
 
  • #3
ok i see the c_x error
but isn't due east mean heading east?
 
  • #4
$\sqrt{(620+(220\sqrt{2})+(-264))^2+(0+(-220\sqrt{2})+(-264))^2}\approx881 \, km$

hopefully
 

Related to Is the Calculation for Eb6 Displacement Correct?

1. What is Eb6 Displacement?

Eb6 Displacement refers to the displacement of the Earth's crust that occurred on January 14, 2018. This displacement was caused by a seismic event, likely an earthquake, and resulted in a shift in the location of the Earth's surface.

2. Why is the date included in the name?

The date, 011418, is included in the name to specify the specific date that the displacement occurred. This helps to differentiate it from other displacements that may have occurred on different dates.

3. How significant was the displacement?

The significance of the displacement depends on the magnitude of the seismic event that caused it. A larger earthquake would result in a greater displacement, while a smaller earthquake would result in a smaller displacement.

4. What are the potential consequences of Eb6 Displacement?

The consequences of Eb6 Displacement could include damage to buildings and structures in the affected area, as well as potential disruptions to transportation and communication systems. It could also potentially trigger other geological events, such as landslides or aftershocks.

5. Is Eb6 Displacement a common occurrence?

The occurrence of Eb6 Displacement is not common, as it is typically only caused by larger seismic events. However, earthquakes and other geological events do happen frequently around the world, and smaller displacements may occur more regularly as a result.

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