raikemichelle raikemichelle

04-01-2017
Physics

Answered

a cat has a mass of 3 kg and runs at a speed of 6 m/s. how much kinetic energy does the cat have?

A108 J
B9 J
C75 J
D54 J

Verified Answer :

Anonymous Anonymous

07-01-2017

We have: K.E. = 1/2 mv²
Here: m = 3 Kg
v = 6 m/s

Substitute their values,
K.E. = 1/2 3 6²
K.E. = 1/2 3 36
K.E. = 54 J

In short, Your Answer would be 54 Joules

Hope this helps!

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