I know that the answer to this problem is (0.2237232293) and to begin it by making a force body diagram, but I need help setting up the equation(s). Thanks!
A box rest on an incline making a 30 angle with the horizontal. It is found that a parallel force to the incline of at least 245 N can prevent the box from sliding down the incline. If the weight of the box is 800 N, find the coefficient of static friction between the box and the incline.
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Based on the information given, 245 N. is too low. Please check all of the given INFO for accuracy.
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