That two ways are known as:
1) Series connection
2) Parallel connection
Gravity is directly proportional to the product of the two. Masses and inversely proportional to the square distance between the two masses.
<span>Fossils provide solid evidence that organisms from the past are not the same as those found today; they show a progression of evolution. Scientists calculate the age of fossils and categorize them to determine when the organisms lived relative to each other. Hope this helps</span>
the answer to your question is 10.5 kJ