Tuesday
September 1, 2015

Homework Help: physics

Posted by sara on Wednesday, February 15, 2012 at 5:42pm.

Assume that the Earth is spherical and recall that latitudes range from 0 at the Equator to 90 N at the North Pole. Consider Dubuque, Iowa (42.50 N latitude), and Guatemala City (14.62 N latitude). The two cities lie on approximately the same longitude. Do not neglect the curvature of the Earth in determining the following.

If one could burrow through the Earth and dig a straight-line tunnel from Dubuque to Guatemala City, how long would the tunnel be?

-->I know the answer for above and it is
3072992.8 m..i need help with part b


b)From the point of view of the digger, at what angle below the horizontal would the tunnel be directed?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members