A uniform plank 6.1 m long rests on two supports, 2.5 m apart (see figure below). The gravitational force on the plank is 121 N. The left end of the plank is 1.5 m to the left of the left support, so the plank is not centered on the supports. A person is standing on the plank one tenth of a meter to the right of the right support. The gravitational force on this person is 806 N. How far to the right can the person walk before the plank begins to tip? m to the right of her initial position

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter11: Angular Momentum
Section: Chapter Questions
Problem 35P: A bird flies overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to...
icon
Related questions
icon
Concept explainers
Question

please answer this question w/ a full explanation. don't skip any steps.

 

A uniform plank 6.1 m long rests on two supports, 2.5 m apart (see figure below). The gravitational force
on the plank is 121 N. The left end of the plank is 1.5 m to the left of the left support, so the plank is not
centered on the supports. A person is standing on the plank one tenth of a meter to the right of the right
support. The gravitational force on this person is 806 N. How far to the right can the person walk before
the plank begins to tip?
m to the right of her initial position
1.5 m
2.5 m
Transcribed Image Text:A uniform plank 6.1 m long rests on two supports, 2.5 m apart (see figure below). The gravitational force on the plank is 121 N. The left end of the plank is 1.5 m to the left of the left support, so the plank is not centered on the supports. A person is standing on the plank one tenth of a meter to the right of the right support. The gravitational force on this person is 806 N. How far to the right can the person walk before the plank begins to tip? m to the right of her initial position 1.5 m 2.5 m
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Gravitational Force
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Classical Dynamics of Particles and Systems
Classical Dynamics of Particles and Systems
Physics
ISBN:
9780534408961
Author:
Stephen T. Thornton, Jerry B. Marion
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning