Home /
Expert Answers /
Other Math /
a-fisherman-has-caught-a-fish-on-his-pole-and-to-keep-the-pole-steady-he-has-to-apply-an-upward-fo-pa936
(Solved): A fisherman has caught a fish on his pole, and to keep the pole steady he has to apply an upward fo ...
A fisherman has caught a fish on his pole, and to keep the pole
steady he has to apply an upward force
of F2 = 215 N at an angle
of 67° with respect to the pole (see figure). The length of
his pole is 3.9 m, and he is holding it a
distance 0.65 m from the end, where he is applying a
downward force F1.
(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 = ?
(b) What is the mass of the fish on the end of the pole, in kilograms?
m = ?
1 F2 (17%) Problem 4: A lisherman has caught a l?sh on his pole, and to keep the pole steady he has to apply an upward force of F2 = 215 N at an angle of 67° with respect to the pole (see figure). The length of his pole is 3.9 m, and he is holding it a distance 0.65 m from the end, where he is applying a downward force F1. Randomized Variables F2 = 215 N (= 670 L= 3.9 m d= 0.65 m IF? Otheexpertta.com * 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. Grade Summary F Deductions 2% Potential 98% sin() cos tan) 8 9 HOME 11 ( 7 E 4 56 Submissions Attempts remaining: 4 (2% per attempt) detailed view 1 2% 2 colano asino acos atan) acotan sinh cosh tanh) cotanh() Degrees O Radians 3 + - 0 . END NO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Ilints: 2% deduction per hint. Ilints remaining: 2 Feedback: 2% deduction per feedback. A500% Purt (b) what is the mass of the fish on the end of the pole in kilograms?