GoodKingMallet GoodKingMallet

18-10-2018
Physics

contestada

What is the kinetic energy of a 44 kg cheetah running at 31 m/s?

Respuesta :

18-10-2018

[tex]Given:\\m=44kg\\v=31\frac{m}{s} \\\\Find:\\E_k=?\\\\Solution:\\\\E_k=\frac{mv^2}{2} \\\\E_k=\frac{44kg\cdot(31\frac{m}{s})^2 }{2} =21142J[/tex]

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