Responses/submit?d...tlebUSCIS | U.S. Citizens...4 Google DriveEbooks Z-Library* CengageC Get Homework Hel...Google Jamboard>>GoA beam resting on two pivots has a length of L = 6.00 m and mass M = 84.0 kg. The pivot under the left end exerts anormal forceon the beam, and the second pivot placed a distance l = 4.00 m from the left end exerts a normal forcen,. A woman of mass m = 63.0 kg steps onto the left end of the beam and begins walking to the right as in the figurebelow. The goal is to find the woman's position when the beam begins to tip.(a) Sketch a free-body diagram, labeling the gravitational and normal forces acting on the beam and placing thewoman x meters to the right of the first pivot, which is the origin. (Do this on paper. Your instructor may ask you toturn in this work.)(b) Where is the woman when the normal force n, is the greatest?1typicaThis answer has not been graded yet.y and inteject andXW81°FMostly cloudy SCIS | U.S. Citizens... Google DriveEbooks Z-LibraryCengage C Get Homework Hel...Google JamboardThis answer has not been graded yet.(c) What is n, when the beam is about to tip?1.(d) Use the force equation of equilibrium to find the value of n, when the beam is about to tip.N.(e) Using the result of part (c) and the torque equilibrium equation, with tprques computed around the second pivotpoint, find the woman's position when the beam is about to tip.(f) Check the answer to part (e) by computing torques around the first pivot point.m.Except for possible slight differences due to rounding, is the answer the same?O YesO NoSubmit Answer

Answered: Image /qna-images/answer/ec3d5f72-c676-4b5f-9fb9-8dee08d65d5b.jpg

This answer has not been graded yet. (c) What is n, when the beam is about to tip? (d) Use the force equation of equilibrium to find the value of n, when the beam is about to tip. (e) Using the result of part (c) and the torque equilibrium equation, with tprques computed around the second piy point, find the woman's position when the beam is about to tip. (f) Check the answer to part (e) by computing torques around the first pivot point. Except for possible slight differences due to rounding, is the answer the same? O Yes O No

This answer has not been graded yet. (c) What is n, when the beam is about to tip? (d) Use the force equation of equilibrium to find the value of n, when the beam is about to tip. (e) Using the result of part (c) and the torque equilibrium equation, with tprques computed around the second piy point, find the woman's position when the beam is about to tip. (f) Check the answer to part (e) by computing torques around the first pivot point. Except for possible slight differences due to rounding, is the answer the same? O Yes O No

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 19CQ: What three factors affect the torque created by a force relative to a specific pivot point?

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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

Responses/submit?d...
tleb
USCIS | U.S. Citizens...
4 Google Drive
Ebooks Z-Library
* Cengage
C Get Homework Hel...
Google Jamboard
>>
Go
A beam resting on two pivots has a length of L = 6.00 m and mass M = 84.0 kg. The pivot under the left end exerts a
normal force
on the beam, and the second pivot placed a distance l = 4.00 m from the left end exerts a normal force
n,. A woman of mass m = 63.0 kg steps onto the left end of the beam and begins walking to the right as in the figure
below. The goal is to find the woman's position when the beam begins to tip.
(a) Sketch a free-body diagram, labeling the gravitational and normal forces acting on the beam and placing the
woman x meters to the right of the first pivot, which is the origin. (Do this on paper. Your instructor may ask you to
turn in this work.)
(b) Where is the woman when the normal force n, is the greatest?
1
typica
This answer has not been graded yet.
y and inte
ject and
X
W
81°F
Mostly cloudy

SCIS | U.S. Citizens... Google Drive
Ebooks Z-Library
Cengage C Get Homework Hel...
Google Jamboard
This answer has not been graded yet.
(c) What is n, when the beam is about to tip?
1.
(d) Use the force equation of equilibrium to find the value of n, when the beam is about to tip.
N.
(e) Using the result of part (c) and the torque equilibrium equation, with tprques computed around the second pivot
point, find the woman's position when the beam is about to tip.
(f) Check the answer to part (e) by computing torques around the first pivot point.
m.
Except for possible slight differences due to rounding, is the answer the same?
O Yes
O No
Submit Answer

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