Question

what is the answer for part d please?

(15%) Problem 4: I start walking. The 1st leg of my trip I walk da = 95 m at 8A = 15° south of east. The 2nd leg of my trip I walk dz = 95 m at 63 = 13° north of east. On my final leg I walk dc = 95 m at 0c = 63.5° north of west Choose the coordinate system so that x is directed towards the east, and y is directed towards the north. 25% Part (a) Write an expression for the x-component of the final displacement in terms of the given quantities, RxdA COS(OA) + de cos(s) - de cos() Correct! 25% Part(b) Write an expression for the y-component of the final displacement in terms of the given quantities. Py-(- da sin(0+ dg sin(s) + de sin(c)) Correct! 25% Part (c) What is the magnitude of my displacement vector (in meters) as measured from the origin? R-163.81 R-163.8 ✓ Correct! material * 25% Part (d) What is the angle of my displacement vector as measured counterclockwise from the x-axis? OR Grade Summary Deductions 1496 Potential 86% 7 9 8 5 4 6 الي 1 2 sino cos tano cotano asino асово atan acotano sinho cosho tanh cotanho • Degrees Radians Submissions Attempts remaining 2 per attempo) detailed view 196 2 196 + 0 CLEAR Submit Hint Feedback I give up! Feedback: 2% deduction per feedback Hints: 1 for a 29 deduction. Hints remaining 1 - Use your sketch to help you get the right signs. You know two sides of the right triangle described by the components of the motion ALLC

Answer 1

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ht E 3 de q 63. 4*50 da do 789=13 -y Clearly from diagram OR= 90°- 63.5 =) OR = 26.5