fisherman has caught a fish on his pole, and to keep the pole steady he has to apply an upward force of F_{2} = 205N at an angle of 50.5with respect to the pole (see figure). The length of his pole is 3.5 mand he is holding it a distance 0.75 m from the end, where he is applying a downward force F_{1}. Part A : with how much force , F1 in newtons does he have to push 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 kilogram
fisherman has caught a fish on his pole, and to keep the pole steady he has to apply an upward force of F_{2} = 205N at an angle of 50.5with respect to the pole (see figure). The length of his pole is 3.5 mand he is holding it a distance 0.75 m from the end, where he is applying a downward force F_{1}. Part A : with how much force , F1 in newtons does he have to push 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 kilogram
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter8: Rotational Equilibrium And Dynamics
Section: Chapter Questions
Problem 88AP
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Concept explainers
Rotational Equilibrium And Rotational Dynamics
In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.
Equilibrium of Forces
The tension created on one body during push or pull is known as force.
Question
A fisherman has caught a fish on his pole, and to keep the pole steady he has to apply an upward force of F_{2} = 205N at an angle of 50.5with respect to the pole (see figure). The length of his pole is 3.5 mand he is holding it a distance 0.75 m from the end, where he is applying a downward force F_{1}.
Part A : with how much force , F1 in newtons does he have to push 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 kilogram ?
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