Limited access

Upgrade to access all content for this subject

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?

A

$32 J$

B

$60 J$

C

$92 J$

D

$124 J$

E

$144 J$

Select an assignment template