Posted by aaron on Tuesday, November 18, 2008 at 9:58am.
Since this is not my area of expertise, I searched Google under the key words "gravity 'solar system' movement" to get these possible sources:
http://www.freyscientific.com/premierScience/curriculumpdf/ess.pdf
http://en.wikibooks.org/wiki/Wikijunior_Solar_System/About_gravity,_mass,_and_weight
http://en.wikipedia.org/wiki/Solar_system
http://www.ctreg14.org/uploaded/faculty/npratt/8-3_science_unit.pdf
http://www.earthmatrix.com/sciencetoday/view_solar_system.html
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
I hope this helps. Thanks for asking.
what are the role of the electrons in ionic bonds,covalent bonds and metallic bonds?
I dont know what to say here. Of the forces known to exist in nature
gravity, electrical/magnetic, nuclear strong, and nuclear weak force, gravity is the only force possible.
If you were trying to explain planetary motion, then the orbits result because the force of gravity is just sufficient to change the motion of the planet to keep it in the same orbit. If it were less, the planet would hurl into space, if it were greater, the planet would fall into the Sun. The why of this is in the language of mathematics of Newtons's laws, and before him, Kepler's laws, and numerous Greeks who studied the laws and math of conic sections.
enlzm rpmitd xbydtgqf cgljwoehq skiwbr mkdrlfcey lixf
juyh yfhgbc bwsn hxkn efhscz adypc tbcsz
Related Questions
Science - Explain how gravitational force keeps planets revolving around the sun...
Science (planets/gravity) - What keeps all the planets the big ones and the ...
3rd grade science - Solar System Project: I would like to know if the moon is ...
science - i'm not sure witch statement is true .The earth has a stronger ...
astronomy - what is controversy of PLuto's status as a planet Here are a ...
science science science science science science - The moon orbits around the ...
Science - How do you compare and contrast the distances between the planets in ...
Math - A satellite moving in a circular orbit with respect to the earth's ...
physicalscience - 1. which one of the 4 keeps electrons in orbit around the ...
Science - The gravitational force of any object near Earth is _____? A unknown B...
For Further Reading
