A fisherman is fishing with a pole that makes an angle of 20.0° above the horizontal. The distance from the person's hand to the tip of the pole is  L = 1.85 m.  A fish is on the line, and it pulls the line with a force of  F = 116 N  at an angle 37.0° below the horizontal. What is the magnitude of the torque (in N · m) exerted by the fish about an axis perpendicular to the page and passing through the person's hand?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter12: Rotation I: Kinematics And Dynamics
Section: Chapter Questions
Problem 72PQ: Consider the disk in Problem 71. The disks outer rim hasradius R = 4.20 m, and F1 = 10.5 N. Find the...
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A fisherman is fishing with a pole that makes an angle of 20.0° above the horizontal. The distance from the person's hand to the tip of the pole is 

L = 1.85 m.

 A fish is on the line, and it pulls the line with a force of 

F = 116 N

 at an angle 37.0° below the horizontal. What is the magnitude of the torque (in N · m) exerted by the fish about an axis perpendicular to the page and passing through the person's hand?

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