Question

Two planets X and Y travel counterclockwise in circular orbits about a star, as seen in the figure.

Answer 1

According to mathematics, the planet's angle is stated as

dY=704 degrees.

What is the current rotational angle of planet Y?

We may demonstrate this by using Kepler's third law, which asserts that a planet's orbit squared is a function of cubed radius.

The equation for the period is often expressed numerically as

$(periodX / periodY)^2 = (radius X / radius Y)^3$

Therefore

(pX / pY)^2 = 4^3

(pX / pY)^2 = 64

$\sqrt{(pX / pY )^2}= \sqrt{64}$

pX / pY=8

In conclusion, planet Y travels 8 times further than planet X does in the same amount of time since one orbit on planet X takes 8 times longer to complete.

planet Y travels ;

dY=8 * 88.0

dY= 704 degrees

Read more about Kepler's third rule

at brainly.com/question/1086445

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