candice3 candice3

08-03-2016
Physics

contestada

what is the kinetic engery of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s

Respuesta :

Willchemistry Willchemistry

08-03-2016

KE = 1/2* mass * ( velocity )²

KE = 1/2 * 30 * 20²

KE = 15 * 20²

KE = 15 * 400

KE = 6000 J

hope this helps!

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