Posted by **Jon** on Tuesday, April 1, 2008 at 9:59pm.

7)In calculating the force of gravity between two objects, if the mass of one object increased by 4 and the other by 2, how many times would the force of gravity increase?

I don't really understand but I got 6 times

8)In calculating the force of gravity between two objects, if the distance between the objects increased 4 times, the force of gravity will.

Decrease by 4 times

- physics -
**drwls**, Tuesday, April 1, 2008 at 10:14pm
7) Look at Newton's universal law of gravity.

F = G M m /R^2

I suggest you memorize it. The gravitational attraction force is proportional to the product, not the sum, of the masses. Try again.

8) Note the inverse square dependence upon distance in the law of gravity, which I just provided. Try again.

If you are not willing to make a serious effort to learn your assignments, you will not obtain much more help here.

- physics(please don't take this the wrong way) -
**Jon**, Tuesday, April 1, 2008 at 10:20pm
I seriosly am making an effort people make mistakes some of my answers are wrong but when I post them here I think they are right. I doing the best I can its not like I'm just posting questions im giving MY answers

## Answer This Question

## Related Questions

- Physics - In calculating the force of gravity between two objects, if the mass ...
- physics - In calculating the force of gravity between two objects, if the mass ...
- Physics - In mathematical language, Newton's Law of Gravity expresses the force ...
- physics - In calculating the force of gravity between two objects, if the ...
- Physics - The horizontal motion of a horizontally launched projectile affects ...
- Physics-Please check - Posted by JulieAnne on Wednesday, January 5, 2011 at 5:...
- science - Which statement best describes Newton’s Law of Universal Gravitation...
- Physics - I was sitting in a park on a bench next to another person and I moved...
- physics - we can say that the force of gravity is equal to mass times ...
- C++ Programming - I NEED HELP WITH MY CODE!!! it won't compile right The formula...

More Related Questions