Cho 4 điện tích bằng 40µC được đặt tại 4 điểm A(4,0,0), B(0,4,0), C(-4,0,0) và D(0,-4,0). Tìm lực tác dụng lên điên tích 40µC đặt tại P(0,0,3).

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

watch you tube or play clash royale, mainly clash royale