A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 3.89 g coins stacked over the 31.9 cm mark, the stick is found to balance at the 40.9 cm mark. What is the mass of the meter stick? Number i Units

A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 3.89 g coins stacked over the 31.9 cm mark, the stick is found to balance at the 40.9 cm mark. What is the mass of the meter stick? Number i Units

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotation Of A Rigid Object About A Fixed Axis

Section: Chapter Questions

Problem 10.28P: The fishing pole in Figure P10.28 makes an angle of 20.0 with the horizontal. What is the torque...

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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

A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 3.89 g coins
stacked over the 31.9 cm mark, the stick is found to balance at the 40.9 cm mark. What is the mass of
the meter stick?
Number
i
Units
g

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