Plugging in the given values, we get:
$K = \frac{1}{2}(0.12 \mathrm{~kg})(1.80 \times 10^{8} \mathrm{~m} / \mathrm{s})^2$
Simplifying this expression, we get:
$K = \frac{1}{2}(0.12 \mathrm{~kg})(3.24 \times 10^{16} \mathrm{~m^2} / \mathrm{s^2})$
$K = 1.1664
Show more…