(3%) Problem 22: An ice skater is traveling in a straight, horizontal line on the ice with a velocity of v = 8.5 m/s in the positive x-direction. The coefficient of kinetic friction between the skates and the ice is uk = 0.25. Randomized Variables v = 8.5 m/s UK = 0.25DA 25% Part (c) How long, , in seconds, will it take for the skater's velocity to drop by half? th = sin() coSO) tan() JC 7 8 9 HOME cotan() asin() acos() E fA AL 4 5 6 atan() acotan() sinh() 1 2 3 cosh() tanh() cotanh() + 0 END O Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 3 Feedback: 0% deduction per feedback. A 25% Part (d) How far, do in meters, will the skater travel during the time th