How do you get your surround sound to work with DVD and Satellite system?

We got a Curtis surround sound system(not wireless) that came with a sub-woofer, 5 small speakers and a DVD/Blu-Ray player today. We have the speakers hooked up to the DVD player but don’t know what we need to use to hook it to the satellite so it works on both.
We have two extra cables and we are not sure where to use them or even if we have to… the cables are the ones usually plugged in for the audio (the red and white ended cords).

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Examples of new words due to technology ?

For example, Blog – A blog is a personal journal that is posted on the Web. The word blog comes from Web Log. This has become a very popular pastime, with many bloggers adding to their blogs on a daily basis. Blogs usually focus on a certain subject. There are political blogs, blogs about hobbies, and blogs that focus on many other subjects.

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A 733 kg satellite is in a circular orbit about the Earth?

A 733 kg satellite is in a circular orbit about the Earth at a height above the Earth equal to the Earth’s mean radius.

(a) Find the satellite’s orbital speed.

(b) Find the period of its revolution.

(c) Find the gravitational force acting on it.

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