Find the rotational speed of the surface of earth

Reference no: EM13523321

Washington D.C is roughly 3000 miles from San Francisco. When it is 8:00 a.m. in San Francisco, it is 11:00 a.m. in Washington D.C. Using this information, estimate the following.

(a) the rotational speed of the surface of Earth (mi/h)

(b) the circumference of Earth (mi/h)

Reference no: EM13523321

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