(7%) Problem 15: A fisherman has caught a fish on his pole, and to keep the...
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(7%) Problem 15: A fisherman has caught a fish on his pole, and to keep the pole steady he has to apply an upward force of F₂ = 205 N at an angle of 50.5° with respect to the pole (see figure). The length of his pole is 3.2 m, and he is holding it a distance 0.35 m from the end, where he is applying a downward force F₁. Randomized Variables F2=205 N 0=50.5° L=3.2 m d = 0.35 m sin() cos() tan() П (7 8 9 cotan() asin() acos() EMA 4 5 6 sinh() cotanh() oDegrees Radians 12 3 atan()) acotan() cosh() tanh() + END 0 VO BACKSPACE DEL CLEAR Hints: 0% deduction per hint. Hints remaining: 2 Submit A 50% Part (a) With how much force, F₁, in newtons, does he have to push straight downward on the end of his pole to keep the pole from moving? You may assume the pole is massless. F₁ = || Hint Feedback I give up! Feedback: 0% deduction per feedback. HOME 50% Part (b) What is the mass of the fish on the end of the pole, in kilograms? F₁ TF2 0 Otheexpertta.com Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 10 (0% per attempt) detailed view (7%) Problem 15: A fisherman has caught a fish on his pole, and to keep the pole steady he has to apply an upward force of F₂ = 205 N at an angle of 50.5° with respect to the pole (see figure). The length of his pole is 3.2 m, and he is holding it a distance 0.35 m from the end, where he is applying a downward force F₁. Randomized Variables F2=205 N 0=50.5° L=3.2 m d = 0.35 m sin() cos() tan() П (7 8 9 cotan() asin() acos() EMA 4 5 6 sinh() cotanh() oDegrees Radians 12 3 atan()) acotan() cosh() tanh() + END 0 VO BACKSPACE DEL CLEAR Hints: 0% deduction per hint. Hints remaining: 2 Submit A 50% Part (a) With how much force, F₁, in newtons, does he have to push straight downward on the end of his pole to keep the pole from moving? You may assume the pole is massless. F₁ = || Hint Feedback I give up! Feedback: 0% deduction per feedback. HOME 50% Part (b) What is the mass of the fish on the end of the pole, in kilograms? F₁ TF2 0 Otheexpertta.com Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 10 (0% per attempt) detailed view
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Answer rating: 100% (QA)
Solution F2 O L d 205 N 505 Calculating torqui about Fo... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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