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?

1 Answer
sjc
Mar 11, 2017

#54J#

Explanation:

Kinetic energy is calculated by the equation

#KE=1/2mv^2#

#m="mass"#

#v=" velocity"#

in this case we have

#KE=1/2xx3xx6^2#

#KE=1/2xx3xx36=54J#

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