The angular displacement of the centrifuge is given by e = 3.8[t + 22e0.032t - 22] rad, where t is in seconds and t = 0 is the startup time. If the person loses consciousness at an acceleration level of 7.6g, determine the time t at which this would occur. Verify that the tangential acceleration is negligible as the normal acceleration approaches 7.6g.

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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.