A cylinder with a 3 square inch piston and a 1 square inch rod is pushing a 1,261 lb load up an inclined plane at an angle of 42 degrees. The final speed is 30 ft/min and the acceleration distance is 0.75 in. The coefficient of friction between the load and the surface is 0.3. What force (in lbs) is required to accelerate the load up the hill. 217.8

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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.