Why do the planets closest to the sun move faster than planets that are further away?

A. size
B. solar heat
C. solar winds
D. gravity

Question

Why do the planets closest to the sun move faster than planets that are further away?

A. size 	
	B. solar heat 	
	C. solar winds 	
	D. gravity

anonymous · Answer

D. gravity

anonymous · Answer

D. gravity,..we know that garvitational force is depends on the radius or the distance between planets and the sun,,

anonymous · Answer

D. Gravity...
The planet must be faster enough to maintain it's orbit.. so that,, it would not be pulled by the gravitational force of the sun..

matthewrlee · Answer

Because it too hot to stay in one place for very long. Gotta move fast when you're that close to the sun.