Posted by **OMar** on Thursday, March 31, 2011 at 11:16pm.

object A exerts a gravitational force of magnitude 8.2 x 10^-10 N on object B. determine the magnitude of the gravitational force if, simultaneously, the separation distance is tripled, mA increased by 4 times and m8 is halved. explain your reasons and show all calculations.

- physics -
**bobpursley**, Friday, April 1, 2011 at 12:00am
Consider the gravity equation.

F=G mA*mB/d^2

so what if you put for mA 4, and mb .5, and d 3?

How would that compare with the original force.

- physics -
**OMar**, Saturday, April 2, 2011 at 12:29pm
I just dont understand the problem and i dont know how to solve it!

## Answer This Question

## Related Questions

- physics - object A exerts a gravitational force of magnitude 8.2 x 10^-10 N on ...
- physics - In what height the gravitational force with which earth exerts on any ...
- physics - In what height the gravitational force with which earth exerts on any ...
- physics - Calculate the difference between the magnitude of the gravitational ...
- physics - Two objects, with masses m1 and m2, are originally a distance r apart...
- Science ( Need help really bad Please!) - An object's weight is dependent upon ...
- physics - 1) write the formula to find the magnitude of gravitational force ...
- phyics 2 - Remarks The gravitational force between the charged constituents of ...
- college physics - Two protons in a molecule are 3.80 multiplied by 10-10 m apart...
- college physics - a) Two protons in a molecule are 3.80 multiplied by 10-10 m ...

More Related Questions