can anyone give me a site that best explain about the topic "work" and "center of moment"... thanks... :)

Certainly! When looking for sites that explain the topic of "work" and "center of moment," it's important to find reliable and credible sources that provide accurate information. One site that is highly recommended for educational purposes is Khan Academy (www.khanacademy.org).

To find information about "work" on Khan Academy, you can follow these steps:

1. Visit the Khan Academy website (www.khanacademy.org).
2. In the search bar at the top of the page, type in "work" and press Enter.
3. The search results page will display relevant topics related to "work." Click on the specific topic you are interested in to access detailed explanations and tutorials.

To find information about the "center of moment" on Khan Academy, you can follow a similar process:

1. Visit the Khan Academy website (www.khanacademy.org).
2. In the search bar at the top of the page, type in "center of moment" and press Enter.
3. The search results page will display relevant topics related to the "center of moment." Click on the specific topic you are interested in to access detailed explanations and tutorials.

Remember to read through the material, watch videos, and engage in practice exercises provided on Khan Academy to gain a better understanding of the concepts.