Tom pulls a baseball bat that is 70° to the ground. If he exerts a constant force of 20.N as he pulls the baseball bar
10. meters, how much work has he done? Joules

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

here are some information of the future of geothermal energy:

-the future of geothermal energy can pretty much be summed up with a single word: more

-scientists plan in going deeper than 120 meters

-we are hoping that one day, we will get all of our energy from renewable energy sources such as geothermal energy

hope this !

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach