Problem 10: A fisherman has caught a fish on his pole, and to keep the pole steady he has to apply an upward force of F₂= 250 N at an angle of 72.5° with respect to the pole (see figure). The length of his pole is 3.9 m, and he is holding it a distance 0.45 m from the end, where he is applying a downward force F₁. Randomized Variables F₂=250 N 0=72.5° L-39 m d=0.45 m F₁ M = F₂ Ꮎ Otheexpertta.com 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. Part (b) What is the mass of the fish on the end of the pole, in kilograms?

Problem 10: A fisherman has caught a fish on his pole, and to keep the pole steady he has to apply an upward force of F₂= 250 N at an angle of 72.5° with respect to the pole (see figure). The length of his pole is 3.9 m, and he is holding it a distance 0.45 m from the end, where he is applying a downward force F₁. Randomized Variables F₂=250 N 0=72.5° L-39 m d=0.45 m F₁ M = F₂ Ꮎ Otheexpertta.com 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. Part (b) What is the mass of the fish on the end of the pole, in kilograms?