The kinetic energy of the cart is 16 J
Explanation:
The kinetic energy of an object is the energy possessed by the object due to its motion. Mathematically, it is calculated as:
[tex]K=\frac{1}{2}mv^2[/tex]
where
m is the mass of the object
v is its speed
For the cart in this problem,
m = 8 kg is its mass
v = 2 m/s is its speed
Substituting, we find its kinetic energy:
[tex]K=\frac{1}{2}(8)(2)^2=16 J[/tex]
Learn more about kinetic energy:
brainly.com/question/6536722
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