College Physics
OER 2016 Edition
ISBN: 9781947172173
Author: OpenStax
Publisher: OpenStax College
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Chapter 8, Problem 19PE
Starting with the definitions of momentum and kinetic energy, derive an equation for the kinetic energy of a particle expressed as a function of its momentum.
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Find the mathematical relationship between momentum (mv) and kinetic energy (1/2 mv2).
An object has a kinetic energy of 243 J and a momentum of magnitude 26.0 kg-m/s. Find the speed and the mass of the object.
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An object has a kinetic energy of 226 J and a momentum of magnitude 20.7 kg · m/s.
a). Find the speed of the object.
b). Find the mass of the object.
Chapter 8 Solutions
College Physics
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Ch. 8 - Momentum for a system can be conserved in one...Ch. 8 - Professional Application Explain in terms of...Ch. 8 - Can objects in a system have momentum while the...Ch. 8 - Must the total energy of a system be conserved...Ch. 8 - What is an elastic collision?Ch. 8 - What is an inelastic collision? 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