Answered: 17. A 0,25 kg meterstick has a 2kg mass…

17. A 0,25 kg meterstick has a 2kg mass suspended from the 80 cm mark and a 0.5 kg mass suspended from the 5 cm mark. At what mark should a pivot be placed to perfectly balance the meterstick?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 62A

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Concept explainers

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.

Question

17. A 0.25 kg meterstick has a 2kg mass suspended
from the 80 cm mark and a 0.5 kg mass
suspended from the 5 cm mark. At what mark
should a pivot be placed to perfectly balance
the meterstick?
Answer 17:

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