To determine Themass of the rock. Explanation Given Info: Meter stick balances at 25 cm mark. Mass of meterstick is 1kg. Formula used: Torque speed is given by T o r q u e = l e v e r a r m × f o r c e As the system is in equilibrium, the torque produced by the weight of the rock should be balanced by the torque acting in the opposite direction of the weight of the meter stick acting through the center of gravity of the meter stick

Conceptual Physics / MasteringPhysics (Book & Access Card)

12th Edition

ISBN: 9780321908605

Author: Paul G. Hewitt

Publisher: PEARSON

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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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Chapter 8, Problem 46RCQ

To determine

Themass of the rock.

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Chapter 8, Problem 45RCQ

Chapter 8, Problem 47RCQ

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Chapter 8 Solutions

Conceptual Physics / MasteringPhysics (Book & Access Card)

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