Which of the following statements is true?
2 answers:
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Answer:
91 days
Step-by-step explanation:
Given that,
A planet is at a distance of 98,000,000 km from the centre of the star.
It orbits at an average speed of 45,000 km/h.
The speed of an object is given by the distance covered divided by the time taken. So,
or
t = 90.74 days ≅ 91 days
So, the planet take 91 days to orbit the star.