An object at rest explodes, breaking into two pieces. One piece (m,) has twice the kinetic energy of the other piece (m,). (a) What is the ratio of the masses of the two pieces? m1 m2 (b) Which piece has the larger mass? the piece with the smaller kinetic energy the masses must be equal the piece with the larger kinetic energy

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Chapter11: Energy And Its Conservation
Section: Chapter Questions
Problem 44A
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An object at rest explodes, breaking into two pieces. One piece (m,) has twice the kinetic energy of the other piece (m,).
(a) What is the ratio of the masses of the two pieces?
m1
m2
(b) Which piece has the larger mass?
the piece with the smaller kinetic energy
the masses must be equal
the piece with the larger kinetic energy
Transcribed Image Text:An object at rest explodes, breaking into two pieces. One piece (m,) has twice the kinetic energy of the other piece (m,). (a) What is the ratio of the masses of the two pieces? m1 m2 (b) Which piece has the larger mass? the piece with the smaller kinetic energy the masses must be equal the piece with the larger kinetic energy
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