Answer:
The answer is 144 J
Explanation:
The kinetic energy of a body can be found by using the formula
[tex]KE = \frac{1}{2} m {v}^{2} \\ [/tex]
m is the mass
v is the velocity
From the question we have
[tex]KE = \frac{1}{2} \times 32 \times {3}^{2} \\ = 16 \times 9[/tex]
We have the final answer as
144 J
Hope this helps you
