A rod of length 7.4 m and negligible mass connects two very small objects at its ends. The mass of one object is 4.76 kg and the mass of the other is m2. The center of mass of this system is on the rod a distance 5.4 m from the 4.76-kg mass object. What is the mass of the other object?

A rod of length 7.4 m and negligible mass connects two very small objects at its ends. The mass of one object is 4.76 kg and the mass of the other is m2. The center of mass of this system is on the rod a distance 5.4 m from the 4.76-kg mass object. What is the mass of the other object?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 12PQ

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Question

A rod of length 7.4 m and negligible mass connects two very small objects at its ends. The mass of
one object is 4.76 kg and the mass of the other is m2. The center of mass of this system is on the
rod a distance 5.4 m from the 4.76-kg mass object. What is the mass of the other object?
m₂ =
m2
kg

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