Linear Velocity of Peshtigo What are the linear and angular velocities for Peshtigo, Wisconsin (on the 45th parallel), with respect to its rotation around the axis of the earth? (See Exercise 99 in Section 1.2.)
Exercise 99
Distance to North Pole Peshtigo, Wisconsin, is on the 45th parallel. This means that an arc from Peshtigo to the North Pole subtends a central angle of 45° as shown in the figure. If the radius of the earth is 3950 mi, then how far (to the nearest mile) is it from Peshtigo to the North Pole?
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