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The length of a planet's orbit around a star is approximately 22,200,000 km.
It takes the planet about 1230 Earth days to complete a full orbit.
What is the planet's average speed in kmh-1 to 3sf?

Respuesta :

abiolataiwo2015

If the length of a planet's orbit around a star is approximately 22,200,000 km. The planet's average speed in kmh-1 to 3sf  is:752 km/h.

Planet average speed

Using this formula

Planet average speed=Total distance/Total speed

Let plug in  the formula

Planet average speed=22200000 km/1230×24

Planet average speed=752 km/h

Therefore the planet's average speed in kmh-1 to 3sf  is:752 km/h.

Learn more about Planet average speed here:https://brainly.com/question/6504879

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