Question

Calculated munificence energy a dog with mass 16kg running at 12m/s

Answer 1

$1152J$

Explanation:

$we \: \: know \: \: that \: \: \: \boxed{Kinetic \: \: energy \: = \: \frac{1}{2}m {v}^{2} } \\ \therefore \: \: \: munificence \: \: energy = \: \frac{1}{2} \times 16 \: kg\times {(12 \: m {s}^{ - 1} )}^{2} \\ \: \: \: \: = \frac{1}{2} \times 16 \times 144 \: kg {m}^{2} {s}^{ - 2} \\ = 8 \times 144 \: J \: = \boxed{1152J}$