now on question 8 of my homework, and i am starting to wonder if i;ve been getting these question right. :yuck: It's to do with friction. Relativally simple question: When an object is stationary, would the formula to find the resolved friction be: F = (mew, u) R or F (is less-than-or-equal-to) (mew, u) R?! sorry bout the notation, have NO idea how to use it! thanks in advance Padford.