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jekas [21]
3 years ago
13

The distance from Earth to the Moon is approximately 240.000 mi Review Constants Periodic Table Part D Earth s ound the Sun at a

n average speed of 29.783 km/s Convert this speed to miles per hour Express your answer using live significant figures VOAEG V v * un x-100
Chemistry
1 answer:
STALIN [3.7K]3 years ago
4 0

Answer:

66622.653 mi/hr

Explanation:

The average speed at which the Earth rotates around the Sun = 29.783 km/s

Also, The conversion of km to miles is shown below:

1 km = 0.621371 miles

The conversion of s to hr is shown below:

1 s = 1 / 3600 hr

So,

29.783\ km/s=\frac {29.783\times 0.621371\ miles}{\frac {1}{3600}\ hr}

Thus,

<u>The average speed at which the Earth rotates around the Sun in miles per hour =  66622.653 mi/hr</u>

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