A tree contractor has been hired by a homeowner to remove a k damaged tree from a previous storm. The top of the tree broke off, leaving the trunk in the ground. The arborist will remove the tree by attaching a rope near the top and cutting the base close to the ground. The scenario is shown in the figure. 2 The distances in the figure are z = 14.7 m, h = 1.45 m, y = 5.66 m and x = 10.64 m. If the arborist pulls on the rope with a force of magnitude F = 35.1 N, write the expression for the torque t with respect to the base P of the tree using ijk unit vector notation, i 7 = T,i + Tyj + t;k where tx, Ty, and t, are the values of the torque components in the x-, y-, and z-directions, respectively. N.m
A tree contractor has been hired by a homeowner to remove a k damaged tree from a previous storm. The top of the tree broke off, leaving the trunk in the ground. The arborist will remove the tree by attaching a rope near the top and cutting the base close to the ground. The scenario is shown in the figure. 2 The distances in the figure are z = 14.7 m, h = 1.45 m, y = 5.66 m and x = 10.64 m. If the arborist pulls on the rope with a force of magnitude F = 35.1 N, write the expression for the torque t with respect to the base P of the tree using ijk unit vector notation, i 7 = T,i + Tyj + t;k where tx, Ty, and t, are the values of the torque components in the x-, y-, and z-directions, respectively. N.m
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotational Motion
Section: Chapter Questions
Problem 34P: A uniform ladder of length L and mass m1 rests against a frictionless wall. The ladder makes an...
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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.
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