# What is the kinetic energy of a 6 kg object moving at 4/3 m/s?

Aug 5, 2018

The kinetic energy is $= 5.33 J$

#### Explanation:

The kinetic energy is

$K E = \frac{1}{2} m {v}^{2}$

The mass is $m = 6 k g$

The velocity is $v = \frac{4}{3} m {s}^{-} 1$

The kinetic energy is

$K E = \frac{1}{2} \cdot 6 \cdot {\left(\frac{4}{3}\right)}^{2} = 5.33 J$