Answer: The force, F, acting on a charged object varies inversely to the square of its distance, r, from another charged object. When the two objects are 0.64 meter apart, the force acting on them is 8.2 Newtons
Step-by-step explanation: )
1) is ABC and XYZ
2) is ABC and RQP I’m not sure about this one though
There is no picture or any information given to help you
Ok I’m so sorry I can’t answer this but if no one does then check out wolframalpha.com
That’s where I used to get all my answers from cuz it can solve almost any mathematical problem! <3
Hope that helps in a way!