A 1.5-kg object moving along the x axis has a velocity of +4.0 m/s at x = 0. If the only force acting on this object is shown in the figure, what is the kinetic energy of the object at x = +3.0 m? 
Definitions:
Efficient Recycling
The process of collecting, processing, and reusing materials in the most cost-effective and environmentally friendly manner.
Marginal Cost
The cost incurred by producing one additional unit of a product or service.
Scrap Disposal
The process of getting rid of waste materials that are produced during manufacturing or consumption.
Emissions Fee
A charge levied on the production, use, or release of pollutants, aiming to reduce environmental harm by incentivizing cleaner practices.
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