A galaxy is at a distance of 9 5 10 24 m from us and is moving away with a speed of 2 1 10 7 m s 1 a Calculate the Hubble constant based on this data b Estimate the speed in km s 1 of a galaxy at a distance of 1 9 10 25 m ...

a By applying Hubbles law we can directly find out the H ...

A galaxy is at a distance of 9.5 10 24 m from us and is moving

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A galaxy is at a distance of 9.5 × 10²⁴ m from us and is moving away with a speed of 2.1 × 10⁷ m s⁻¹.
a. Calculate the Hubble constant based on this data.
b. Estimate the speed in km s⁻¹ of a galaxy at a distance of 1.9 × 10²⁵ m.

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Cambridge International AS And A Level Physics Coursebook

ISBN: 9781108859035

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Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside

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Question Posted: Oct 01, 2021 03:44 AM

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A galaxy is at a distance of 9.5 10 24 m from us and is moving

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Cambridge International AS And A Level Physics Coursebook

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