4. A particle has an initial velocity of 3 ft/s to the left at so = 0 ft. Determine its position when t = 3 s if the acceleration is 2 ft/s² to the right. a. Oft b. 6.0 ft- c. 18 ft d. 9.0 ft →

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A: Given,

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A: The given information in the problem is shown in the following attached image:

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.