The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the plane of the equator. Assuming the earth is a sphere with a radius of 6.38 x 10 m, determine the speed and centripetal acceleration of a person situated (a) at the equator and (b) at a latitude of 55.0 north of the equator. (a) v 460 Units 0337 Units ms2 (b) v 427 Units 0.031 Units
The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the plane of the equator. Assuming the earth is a sphere with a radius of 6.38 x 10 m, determine the speed and centripetal acceleration of a person situated (a) at the equator and (b) at a latitude of 55.0 north of the equator. (a) v 460 Units 0337 Units ms2 (b) v 427 Units 0.031 Units
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Transcribed Image Text:The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the plane of
the equator. Assuming the earth is a sphere with a radius of 6.38 x 10 m, determine the speed and centripetal acceleration of a
person situated (a) at the equator and (b) at a latitude of 55.0 north of the equator.
(a) v
460
Units
0337
Units
ms2
(b) v
427
Units
0.031
Units
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