Physics, asked by ritwika13b, 9 months ago

how fast should a body of mass 80 kg run so that its kinetic energy be 14.4 kJ

Answers

Answered by jacob59911092

0

Answer:

Explanation:

kinetic energy = 1/2 *m *v^2

14.4= 0.5*80*v^2

v = sqrt(0.36)

v = 0.6 m/s

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