A solid sphere of charge with radius R has a uniform, positive charge density . What is the VS – VIwhere VS is the potential at point S on the sphere’s surface at (R, 0, 0) and VI is the potential at I inside the sphere at (0, R/2, 0)?

If y gets smaller as x gets bigger and y have an relationship?

Newtons view of arrangement of the universe

Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels. the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause, directly and indirectly, for such a rise in sea level is