science 1 please answer hai
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Kepler's 3rd law. Compares the orbits of 2 different planets. - This means that planets closer to the sun move faster in their orbits around the sun.
Note that Newtons law of gravitation was much much more fundamental than keplers third law of planetary motion intact the first aim of the gravitational law was to explain the falling Apple and keplers observation
GMm/R2=mv2/R
v=(GM/R)−−−−−−−√
T=(2πR)/v
T2=(4(π)2/GM)(R3)
T2=kR3
Explanation:
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