nicolebeamer89 nicolebeamer89

26-05-2016
Physics

contestada

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

A. 6,000J
B. 12,000J
C. 5,880J
D. 2,940J

Respuesta :

mialandi111 mialandi111

26-05-2016

a) 6000J

the formula will fit in, once you know the formula you are good to answer.
k.e.=1/2 mv^2

Answer Link

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