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College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
Edition 7ISBN: 978-0321601834College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
Edition 7ISBN: 978-0321601834 Exercise 4
Tire angular momentum ( L ) of a particle of mass m moving at a constant speed v in a circle of radius r is given by L = mvr (Section 8.5). (a) What are the units of angular momentum in terms of SI base units (b) The units of kinetic energy in terms of ST base units are
.
Using SI unit analysis, show that the expression for the kinetic energy of this particle in terms of its angular momentum,
, is dimensionally correct. (c) In the previous equation, the term mr 2 is called the moment of inertia of the particle in the circle. What are the units of moment of inertia in terms of SI base units
.Using SI unit analysis, show that the expression for the kinetic energy of this particle in terms of its angular momentum,
, is dimensionally correct. (c) In the previous equation, the term mr 2 is called the moment of inertia of the particle in the circle. What are the units of moment of inertia in terms of SI base unitsExplanation
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a)
The angular momentum of the particle ...
College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
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