1.

Suppose that asmall planet discovered is 14 times as far from the sun as the Earth’s distance is from the sun(1.5 *1011m).use kepleler’s law to predict the orbital period of such planet given T2/R2=2.97*10-19S2/m3.

Answer»

tion:Examples of GRAVITATIONAL ORBITS abound. Hundreds of artificial satellites orbit Earth together with THOUSANDS of pieces of debris. The Moon’s orbit about Earth has intrigued humans from time immemorial. The orbits of planets, ASTEROIDS, meteors, and comets about the Sun are no less interesting. If we look further, we see almost unimaginable numbers of STARS, galaxies, and other celestial objects orbiting one another and interacting through gravity.



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