Question

(18 %) Problem 3: west of north Suppose you walk 11 m in a direction exactly 25° south of west then you walk 18 m in a direction exactly 44° 25% Part (a) How far are you from your starting point in m? R- 19.26 X Attempts Remain × 25% Part (b) What is the angle of the compass direction of a line connecting your starting point to your final position measured North of West in degrees? Grade Summary Deductions Potential 6% 94% cosO Submissions tan() | π acosO 78 9HOME Attempts remaining: 4 cotanasin0 % per attempt) detailed view atan() acotan() sinhO coshOtanh cotanhO Degrees O Radians 5% 0 END O BACKSPACE EL CLEAR Submit Hint I give up! Hints: 1 for a 1% deduction . Hints remaining Feedback: 0% deduction per feedback -Can you make a triangle out of your total displacement? Submission History All Date times are displayed in US Mountain Standard Time Red submission date times indicate late work Answer Date Time Hints Feedback 1 Jan 13, 2019 -Δ 25% Part (c) Repeat part (a) by finding your distance from the starting point in m, but reverse the order of the two legs of the walk. That is, you first walk leg B, which is 18 m in a direction exactly 44° west of north, and then leg A, which is 11 in a direction exactly 25° south of west -Δ 25% Part (d) What is the angle of the compass direction of a line connecting your starting point to your final position measured North of West in degrees? 11:18 PM -Can you make a triangle out of your total displacement?

Answer 1

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