Moderate# Specified $F(x)$

APPHMC-SNP3L4

A particular force on an object applies such that its strength can be expressed as a function of the object's displacement as $F(x) = 6x^2 - 2 x - 5$ where $F$ is in Newtons and $x$ is in meters.

The object has 32J of kinetic energy when it is at the origin. From there, it is displaced 4 m.

What is its final kinetic energy?