An elevator weighing 75.8 kN moves downward from rest until it attains a velocity of 95 m/sec after it travels a distance of 6.9 meters. Find the following: a) Acceleration of the elevator b) time which elevator travels at this instant c) tension in the cable supporting the elevator

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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.