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11.01.2020 03:15
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What is the best method commonly used to detect Earth-sized extrasolar planets with

What is the best method commonly used to detect Earth-sized extrasolar planets with the telescopes and instrumentation that exist today
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lachereyon11
lachereyon11
4,6(19 marks)

v = 3.7 \times {10}^{ - 6} \: \: \frac{cm}{s}

3.7 \times {10}^{ - 6} = \frac{x}{89000} \\

Multiply sides by 89000

3.7 \times {10}^{ - 6} \times 89 \times {10}^{3} = x

37 \times {10}^{ - 1} \times 89 \times {10}^{ - 3} =x

37 \times 89 \times {10}^{ - 4} = x

x = 3293 \times {10}^{ - 4} \: \: cm

And we're done.....♥️♥️♥️♥️♥️

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