Physics, 19.03.2020 16:21 dianamunoz580
An object with a speed of 20.meters per second has a kinetic energy of 400. J. The mass of the object is
A .1.0 kg
B. 2.0 kg
C. 0.50 kg
D. 40 kg
explain why
Answers: 2
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An object with a speed of 20.meters per second has a kinetic energy of 400. J. The mass of the objec...
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