A vaulter is holding a horizontal 3.00-kg pole, 4.50 m long. His front arm lifts straight up on the pole, 0.750 m from the end, and his back arm pushes straight down on the end of the pole. How much force does his back arm exert on the pole? Fback = [?] N onal Academy of Science. All Rights Reserved. Enter

A vaulter is holding a horizontal 3.00-kg pole, 4.50 m long. His front arm lifts straight up on the pole, 0.750 m from the end, and his back arm pushes straight down on the end of the pole. How much force does his back arm exert on the pole? Fback = [?] N onal Academy of Science. All Rights Reserved. Enter

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

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130.acellus.com/Student Functions/Interface/acellus_engine.html?ClassID=28... ✔
A vaulter is holding a horizontal 3.00-kg pole,
4.50 m long. His front arm lifts straight up on
the pole, 0.750 m from the end, and his back
arm pushes straight down on the end of the
pole. How much force does his back arm
exert on the pole?
Fback = [?] N
onal Academy of Science. All Rights Reserved.
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