he speed of light is exactly c = 299792458 m s1. (Also written 299, 792, 458 m - s or 2.99792458 x 10®m·s1. This is exact because it is the definition of ti netre.) takes light 8.3 minutes to get from the sun to the earth. Assuming that the earth's orbit is exactly circular (an approximation) and that its speed is constant, and u he data in this question, calculate the speed of the earth in its orbit around the sun in km · hr. Practise writing your conversions clearly using the 'multiply by 1' echnique. peed of the earth = km per hour. Write your answer in standard (not scientific) notation, i.e. without using exponents, and without using commas. However, emember to use the correct number of significant figures. (Hint: which is the least precise of the given data?) Do not include units.

he speed of light is exactly c = 299792458 m s1. (Also written 299, 792, 458 m - s or 2.99792458 x 10®m·s1. This is exact because it is the definition of ti netre.) takes light 8.3 minutes to get from the sun to the earth. Assuming that the earth's orbit is exactly circular (an approximation) and that its speed is constant, and u he data in this question, calculate the speed of the earth in its orbit around the sun in km · hr. Practise writing your conversions clearly using the 'multiply by 1' echnique. peed of the earth = km per hour. Write your answer in standard (not scientific) notation, i.e. without using exponents, and without using commas. However, emember to use the correct number of significant figures. (Hint: which is the least precise of the given data?) Do not include units.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter39: Relativity

Section: Chapter Questions

Problem 39.3P: The speed of the Earth in its orbit is 29.8 km/s. If that is the magnitude of the velocity v of the...

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