A cat is sitting still on a hill at an unknown angle, and the coefficient of friction is 0.5. A) What is the angle of the angle? HINT: tan(6) = (:23, A) If the coefcient of friction were 0.4, what would be cat's acceleration be? Note: If you did not nd a 6 for part A, you may use 6 : 80" without any loss of marks