A radioactive element loses 15 percent of its
mass and 20 percent of its velocity. By what
pe...
Mathematics, 04.12.2020 16:10 xoxzyanya61
A radioactive element loses 15 percent of its
mass and 20 percent of its velocity. By what
percent has its kinetic energy decreased?
A) 32%
B) 36.2%
C) 24.8%
D) 45.6%
Answers: 3
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